101122220200012 has 24 divisors (see below), whose sum is σ = 193052127546432. Its totient is φ = 45964498818000.

The previous prime is 101122220200009. The next prime is 101122220200093. The reversal of 101122220200012 is 210002022221101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10924387 + ... + 17932837.

It is an arithmetic number, because the mean of its divisors is an integer number (8043838647768).

Almost surely, 2^{101122220200012} is an apocalyptic number.

It is an amenable number.

101122220200012 is a deficient number, since it is larger than the sum of its proper divisors (91929907346420).

101122220200012 is a wasteful number, since it uses less digits than its factorization.

101122220200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7336389 (or 7336387 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101122220200012 its reverse (210002022221101), we get a palindrome (311124242421113).

The spelling of 101122220200012 in words is "one hundred one trillion, one hundred twenty-two billion, two hundred twenty million, two hundred thousand, twelve".