102050848450212 has 48 divisors (see below), whose sum is σ = 242055248014272. Its totient is φ = 33454729975680.

The previous prime is 102050848450211. The next prime is 102050848450259. The reversal of 102050848450212 is 212054848050201.

It is not an unprimeable number, because it can be changed into a prime (102050848450211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4138158 + ... + 14873669.

It is an arithmetic number, because the mean of its divisors is an integer number (5042817666964).

Almost surely, 2^{102050848450212} is an apocalyptic number.

102050848450212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102050848450212 is an abundant number, since it is smaller than the sum of its proper divisors (140004399564060).

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

102050848450212 is a wasteful number, since it uses less digits than its factorization.

102050848450212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19019228 (or 19019226 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 42.

The spelling of 102050848450212 in words is "one hundred two trillion, fifty billion, eight hundred forty-eight million, four hundred fifty thousand, two hundred twelve".