101122102202212 has 24 divisors (see below), whose sum is σ = 217801450897856. Its totient is φ = 40004348123808.

The previous prime is 101122102202197. The next prime is 101122102202237. The reversal of 101122102202212 is 212202201221101.

It is a self number, because there is not a number n which added to its sum of digits gives 101122102202212.

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, 138903986178 + ... + 138903986905.

Almost surely, 2^{101122102202212} is an apocalyptic number.

It is an amenable number.

101122102202212 is an abundant number, since it is smaller than the sum of its proper divisors (116679348695644).

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

101122102202212 is a wasteful number, since it uses less digits than its factorization.

101122102202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277807973107 (or 277807973105 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 101122102202212 its reverse (212202201221101), we get a palindrome (313324303423313).

The spelling of 101122102202212 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred two million, two hundred two thousand, two hundred twelve".