20100110122022 has 96 divisors (see below), whose sum is σ = 37263722941440. Its totient is φ = 7943350233600.

The previous prime is 20100110122019. The next prime is 20100110122033. The reversal of 20100110122022 is 22022101100102.

It is a super-2 number, since 2×20100110122022² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 20100110121988 and 20100110122006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 192667778 + ... + 192772074.

It is an arithmetic number, because the mean of its divisors is an integer number (388163780640).

Almost surely, 2^{20100110122022} is an apocalyptic number.

20100110122022 is a deficient number, since it is larger than the sum of its proper divisors (17163612819418).

20100110122022 is a wasteful number, since it uses less digits than its factorization.

20100110122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104838 (or 104797 counting only the distinct ones).

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

Adding to 20100110122022 its reverse (22022101100102), we get a palindrome (42122211222124).

The spelling of 20100110122022 in words is "twenty trillion, one hundred billion, one hundred ten million, one hundred twenty-two thousand, twenty-two".