100311122022 has 32 divisors (see below), whose sum is σ = 216888921600. Its totient is φ = 30821054688.

The previous prime is 100311121997. The next prime is 100311122047. The reversal of 100311122022 is 220221113001.

It is an interprime number because it is at equal distance from previous prime (100311121997) and next prime (100311122047).

It is a junction number, because it is equal to n+sod(n) for n = 100311121992 and 100311122010.

It is a congruent number.

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, 11886622 + ... + 11895057.

It is an arithmetic number, because the mean of its divisors is an integer number (6777778800).

Almost surely, 2^100311122022 is an apocalyptic number.

100311122022 is an abundant number, since it is smaller than the sum of its proper divisors (116577799578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100311122022 is a wasteful number, since it uses less digits than its factorization.

100311122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23781740.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 100311122022 its reverse (220221113001), we get a palindrome (320532235023).

The spelling of 100311122022 in words is "one hundred billion, three hundred eleven million, one hundred twenty-two thousand, twenty-two".