101122200002012 has 36 divisors (see below), whose sum is σ = 205863516639144. Its totient is φ = 43336483716960.

The previous prime is 101122200001973. The next prime is 101122200002029. The reversal of 101122200002012 is 210200002221101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4212323 + ... + 14831994.

It is an arithmetic number, because the mean of its divisors is an integer number (5718431017754).

Almost surely, 2^{101122200002012} is an apocalyptic number.

It is an amenable number.

101122200002012 is an abundant number, since it is smaller than the sum of its proper divisors (104741316637132).

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

101122200002012 is a wasteful number, since it uses less digits than its factorization.

101122200002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19071426 (or 19071417 counting only the distinct ones).

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

Adding to 101122200002012 its reverse (210200002221101), we get a palindrome (311322202223113).

The spelling of 101122200002012 in words is "one hundred one trillion, one hundred twenty-two billion, two hundred million, two thousand, twelve".