100220120111122 has 32 divisors (see below), whose sum is σ = 171166221201024. Its totient is φ = 43604955388800.

The previous prime is 100220120111107. The next prime is 100220120111131. The reversal of 100220120111122 is 221111021022001.

It is a junction number, because it is equal to n+sod(n) for n = 100220120111096 and 100220120111105.

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, 1048148238 + ... + 1048243849.

It is an arithmetic number, because the mean of its divisors is an integer number (5348944412532).

Almost surely, 2^{100220120111122} is an apocalyptic number.

100220120111122 is a deficient number, since it is larger than the sum of its proper divisors (70946101089902).

100220120111122 is a wasteful number, since it uses less digits than its factorization.

100220120111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096392194.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 100220120111122 its reverse (221111021022001), we get a palindrome (321331141133123).

The spelling of 100220120111122 in words is "one hundred trillion, two hundred twenty billion, one hundred twenty million, one hundred eleven thousand, one hundred twenty-two".