101122122002 has 32 divisors (see below), whose sum is σ = 167413858560. Its totient is φ = 45425860480.

The previous prime is 101122121953. The next prime is 101122122037. The reversal of 101122122002 is 200221221101.

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, 4368503 + ... + 4391589.

It is an arithmetic number, because the mean of its divisors is an integer number (5231683080).

Almost surely, 2^101122122002 is an apocalyptic number.

101122122002 is a deficient number, since it is larger than the sum of its proper divisors (66291736558).

101122122002 is a wasteful number, since it uses less digits than its factorization.

101122122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25426.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101122122002 its reverse (200221221101), we get a palindrome (301343343103).

Subtracting 101122122002 from its reverse (200221221101), we obtain a palindrome (99099099099).

The spelling of 101122122002 in words is "one hundred one billion, one hundred twenty-two million, one hundred twenty-two thousand, two".