102201000222012 has 48 divisors (see below), whose sum is σ = 239832383341824. Its totient is φ = 33872777440000.

The previous prime is 102201000221909. The next prime is 102201000222031. The reversal of 102201000222012 is 210222000102201.

It is a super-3 number, since 3×102201000222012³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102201000221982 and 102201000222000.

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, 32649414 + ... + 35642477.

It is an arithmetic number, because the mean of its divisors is an integer number (4996507986288).

Almost surely, 2^{102201000222012} is an apocalyptic number.

102201000222012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102201000222012 is an abundant number, since it is smaller than the sum of its proper divisors (137631383119812).

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

102201000222012 is a wasteful number, since it uses less digits than its factorization.

102201000222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68292610 (or 68292608 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102201000222012 its reverse (210222000102201), we get a palindrome (312423000324213).

The spelling of 102201000222012 in words is "one hundred two trillion, two hundred one billion, two hundred twenty-two thousand, twelve".