10010221099980 has 48 divisors (see below), whose sum is σ = 28069181597184. Its totient is φ = 2665529196480.

The previous prime is 10010221099979. The next prime is 10010221099993. The reversal of 10010221099980 is 8999012201001.

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, 120679972 + ... + 120762891.

It is an arithmetic number, because the mean of its divisors is an integer number (584774616608).

Almost surely, 2^{10010221099980} is an apocalyptic number.

10010221099980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010221099980 is an abundant number, since it is smaller than the sum of its proper divisors (18058960497204).

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

10010221099980 is a wasteful number, since it uses less digits than its factorization.

10010221099980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241443566 (or 241443564 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 42.

The spelling of 10010221099980 in words is "ten trillion, ten billion, two hundred twenty-one million, ninety-nine thousand, nine hundred eighty".