10211020222001 has 8 divisors (see below), whose sum is σ = 10824254828640. Its totient is φ = 9599184099648.

The previous prime is 10211020221971. The next prime is 10211020222003. The reversal of 10211020222001 is 10022202011201.

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 10211020222001 - 2²² = 10211016027697 is a prime.

It is a super-2 number, since 2×10211020222001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10211020222003) 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, 349606031 + ... + 349635236.

It is an arithmetic number, because the mean of its divisors is an integer number (1353031853580).

Almost surely, 2^{10211020222001} is an apocalyptic number.

It is an amenable number.

10211020222001 is a deficient number, since it is larger than the sum of its proper divisors (613234606639).

10211020222001 is an equidigital number, since it uses as much as digits as its factorization.

10211020222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699242143.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10211020222001 its reverse (10022202011201), we get a palindrome (20233222233202).

The spelling of 10211020222001 in words is "ten trillion, two hundred eleven billion, twenty million, two hundred twenty-two thousand, one".