10121010100022 has 16 divisors (see below), whose sum is σ = 15505205844672. Its totient is φ = 4952617592640.

The previous prime is 10121010099943. The next prime is 10121010100037. The reversal of 10121010100022 is 22000101012101.

It is a super-4 number, since 4×10121010100022⁴ (a number of 53 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10121010099976 and 10121010100012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194153 + ... + 4503300.

It is an arithmetic number, because the mean of its divisors is an integer number (969075365292).

Almost surely, 2^{10121010100022} is an apocalyptic number.

10121010100022 is a deficient number, since it is larger than the sum of its proper divisors (5384195744650).

10121010100022 is a wasteful number, since it uses less digits than its factorization.

10121010100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4720423.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10121010100022 its reverse (22000101012101), we get a palindrome (32121111112123).

The spelling of 10121010100022 in words is "ten trillion, one hundred twenty-one billion, ten million, one hundred thousand, twenty-two".