20120110010122 has 8 divisors (see below), whose sum is σ = 30180231362016. Its totient is φ = 10060032889452.

The previous prime is 20120110010107. The next prime is 20120110010137. The reversal of 20120110010122 is 22101001102102.

It is an interprime number because it is at equal distance from previous prime (20120110010107) and next prime (20120110010137).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9896188 + ... + 11754775.

It is an arithmetic number, because the mean of its divisors is an integer number (3772528920252).

Almost surely, 2^{20120110010122} is an apocalyptic number.

20120110010122 is a deficient number, since it is larger than the sum of its proper divisors (10060121351894).

20120110010122 is a wasteful number, since it uses less digits than its factorization.

20120110010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22115612.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20120110010122 its reverse (22101001102102), we get a palindrome (42221111112224).

The spelling of 20120110010122 in words is "twenty trillion, one hundred twenty billion, one hundred ten million, ten thousand, one hundred twenty-two".