102201202112 has 28 divisors (see below), whose sum is σ = 204285860160. Its totient is φ = 50727599616.

The previous prime is 102201202069. The next prime is 102201202139. The reversal of 102201202112 is 211202102201.

It is a super-3 number, since 3×102201202112³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5819312 + ... + 5836847.

Almost surely, 2^102201202112 is an apocalyptic number.

It is an amenable number.

102201202112 is a deficient number, since it is larger than the sum of its proper divisors (102084658048).

102201202112 is a wasteful number, since it uses less digits than its factorization.

102201202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11656308 (or 11656298 counting only the distinct ones).

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

Adding to 102201202112 its reverse (211202102201), we get a palindrome (313403304313).

The spelling of 102201202112 in words is "one hundred two billion, two hundred one million, two hundred two thousand, one hundred twelve".