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101201222411 = 1750211185623
BaseRepresentation
bin101111001000000010…
…0000001101100001011
3100200012212221202121122
41132100010001230023
53124230003104121
6114254033225455
710211601124442
oct1362004015413
9320185852548
10101201222411
1139a124a72a3
121774410228b
13970a641433
144c807cbd59
1529749175ab
hex1790101b0b

101201222411 has 8 divisors (see below), whose sum is σ = 107175667104. Its totient is φ = 95229159040.

The previous prime is 101201222393. The next prime is 101201222417. The reversal of 101201222411 is 114222102101.

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

It is a cyclic number.

It is not a de Polignac number, because 101201222411 - 26 = 101201222347 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101201222411.

It is not an unprimeable number, because it can be changed into a prime (101201222417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507455 + ... + 678168.

It is an arithmetic number, because the mean of its divisors is an integer number (13396958388).

Almost surely, 2101201222411 is an apocalyptic number.

101201222411 is a deficient number, since it is larger than the sum of its proper divisors (5974444693).

101201222411 is a wasteful number, since it uses less digits than its factorization.

101201222411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190661.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101201222411 its reverse (114222102101), we get a palindrome (215423324512).

The spelling of 101201222411 in words is "one hundred one billion, two hundred one million, two hundred twenty-two thousand, four hundred eleven".

Divisors: 1 17 5021 85357 1185623 20155591 5953013083 101201222411