100201122222 has 16 divisors (see below), whose sum is σ = 200435479680. Its totient is φ = 33394834872.

The previous prime is 100201122221. The next prime is 100201122223. The reversal of 100201122222 is 222221102001.

It is an interprime number because it is at equal distance from previous prime (100201122221) and next prime (100201122223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100201122221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1345522 + ... + 1418037.

It is an arithmetic number, because the mean of its divisors is an integer number (12527217480).

Almost surely, 2^100201122222 is an apocalyptic number.

100201122222 is an abundant number, since it is smaller than the sum of its proper divisors (100234357458).

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

100201122222 is a wasteful number, since it uses less digits than its factorization.

100201122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769607.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100201122222 its reverse (222221102001), we get a palindrome (322422224223).

The spelling of 100201122222 in words is "one hundred billion, two hundred one million, one hundred twenty-two thousand, two hundred twenty-two".