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10220011011001 = 112061774506283
BaseRepresentation
bin1001010010111000100000…
…1000000011101110111001
31100012000122010202121211101
42110232020020003232321
52314421040304323001
633423001440331401
72103241254155251
oct224561010035671
940160563677741
1010220011011001
113290311864a40
121190859013b61
135919872090bc
14274918b60961
1512aca50aaa01
hex94b88203bb9

10220011011001 has 8 divisors (see below), whose sum is σ = 11149159470624. Its totient is φ = 9290871976320.

The previous prime is 10220011010903. The next prime is 10220011011017. The reversal of 10220011011001 is 10011011002201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10220011011001 - 27 = 10220011010873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220011011031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14806 + ... + 4521088.

It is an arithmetic number, because the mean of its divisors is an integer number (1393644933828).

Almost surely, 210220011011001 is an apocalyptic number.

10220011011001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10220011011001 is a deficient number, since it is larger than the sum of its proper divisors (929148459623).

10220011011001 is a wasteful number, since it uses less digits than its factorization.

10220011011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4712471.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10220011011001 its reverse (10011011002201), we get a palindrome (20231022013202).

The spelling of 10220011011001 in words is "ten trillion, two hundred twenty billion, eleven million, eleven thousand, one".

Divisors: 1 11 206177 2267947 4506283 49569113 929091910091 10220011011001