101122121002012 has 12 divisors (see below), whose sum is σ = 193051321913016. Its totient is φ = 45964600455440.

The previous prime is 101122121002009. The next prime is 101122121002037. The reversal of 101122121002012 is 210200121221101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1149115011343 + ... + 1149115011430.

It is an arithmetic number, because the mean of its divisors is an integer number (16087610159418).

Almost surely, 2^{101122121002012} is an apocalyptic number.

It is an amenable number.

101122121002012 is a deficient number, since it is larger than the sum of its proper divisors (91929200911004).

101122121002012 is a wasteful number, since it uses less digits than its factorization.

101122121002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2298230022788 (or 2298230022786 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101122121002012 its reverse (210200121221101), we get a palindrome (311322242223113).

The spelling of 101122121002012 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred twenty-one million, two thousand, twelve".