101200220002012 has 12 divisors (see below), whose sum is σ = 177100465812760. Its totient is φ = 50600086912656.

The previous prime is 101200220002003. The next prime is 101200220002117. The reversal of 101200220002012 is 210200022002101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101200220001983 and 101200220002001.

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, 7460914 + ... + 16064422.

Almost surely, 2^{101200220002012} is an apocalyptic number.

It is an amenable number.

101200220002012 is a deficient number, since it is larger than the sum of its proper divisors (75900245810748).

101200220002012 is a wasteful number, since it uses less digits than its factorization.

101200220002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11544180 (or 11544178 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 101200220002012 its reverse (210200022002101), we get a palindrome (311400242004113).

The spelling of 101200220002012 in words is "one hundred one trillion, two hundred billion, two hundred twenty million, two thousand, twelve".