100222122051 has 24 divisors (see below), whose sum is σ = 154096722000. Its totient is φ = 62586957312.

The previous prime is 100222122043. The next prime is 100222122053. The reversal of 100222122051 is 150221222001.

It is not a de Polignac number, because 100222122051 - 2³ = 100222122043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100222122053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3277446 + ... + 3307883.

It is an arithmetic number, because the mean of its divisors is an integer number (6420696750).

Almost surely, 2^100222122051 is an apocalyptic number.

100222122051 is a deficient number, since it is larger than the sum of its proper divisors (53874599949).

100222122051 is a wasteful number, since it uses less digits than its factorization.

100222122051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6585443 (or 6585440 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 100222122051 its reverse (150221222001), we get a palindrome (250443344052).

The spelling of 100222122051 in words is "one hundred billion, two hundred twenty-two million, one hundred twenty-two thousand, fifty-one".