102201012002012 has 192 divisors, whose sum is σ = 229519850864640. Its totient is φ = 38669799168000.

The previous prime is 102201012001999. The next prime is 102201012002077. The reversal of 102201012002012 is 210200210102201.

102201012002012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1097107637 + ... + 1097200787.

It is an arithmetic number, because the mean of its divisors is an integer number (1195415889920).

Almost surely, 2^{102201012002012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102201012002012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114759925432320).

102201012002012 is an abundant number, since it is smaller than the sum of its proper divisors (127318838862628).

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

102201012002012 is a wasteful number, since it uses less digits than its factorization.

102201012002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93992 (or 93990 counting only the distinct ones).

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

Adding to 102201012002012 its reverse (210200210102201), we get a palindrome (312401222104213).

The spelling of 102201012002012 in words is "one hundred two trillion, two hundred one billion, twelve million, two thousand, twelve".