101122211102012 has 48 divisors (see below), whose sum is σ = 190824099463200. Its totient is φ = 46730971837440.

The previous prime is 101122211101991. The next prime is 101122211102021. The reversal of 101122211102012 is 210201112221101.

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, 233823608 + ... + 234255680.

It is an arithmetic number, because the mean of its divisors is an integer number (3975502072150).

Almost surely, 2^{101122211102012} is an apocalyptic number.

It is an amenable number.

101122211102012 is a deficient number, since it is larger than the sum of its proper divisors (89701888361188).

101122211102012 is a wasteful number, since it uses less digits than its factorization.

101122211102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507246 (or 507244 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101122211102012 its reverse (210201112221101), we get a palindrome (311323323323113).

The spelling of 101122211102012 in words is "one hundred one trillion, one hundred twenty-two billion, two hundred eleven million, one hundred two thousand, twelve".