20110010112122 has 32 divisors (see below), whose sum is σ = 34486206553344. Its totient is φ = 8615600380800.

The previous prime is 20110010112091. The next prime is 20110010112139. The reversal of 20110010112122 is 22121101001102.

It is a super-2 number, since 2×20110010112122² (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 = 20110010112097 and 20110010112106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1005842558 + ... + 1005862550.

It is an arithmetic number, because the mean of its divisors is an integer number (1077693954792).

Almost surely, 2^{20110010112122} is an apocalyptic number.

20110010112122 is a deficient number, since it is larger than the sum of its proper divisors (14376196441222).

20110010112122 is a wasteful number, since it uses less digits than its factorization.

20110010112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41214.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 20110010112122 its reverse (22121101001102), we get a palindrome (42231111113224).

The spelling of 20110010112122 in words is "twenty trillion, one hundred ten billion, ten million, one hundred twelve thousand, one hundred twenty-two".