1020010920200 has 48 divisors (see below), whose sum is σ = 2375861156880. Its totient is φ = 407258429760.

The previous prime is 1020010920193. The next prime is 1020010920251. The reversal of 1020010920200 is 20290100201.

It is a super-3 number, since 3×1020010920200³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4552442 + ... + 4771241.

It is an arithmetic number, because the mean of its divisors is an integer number (49497107435).

Almost surely, 2^{1020010920200} is an apocalyptic number.

1020010920200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1020010920200 is an abundant number, since it is smaller than the sum of its proper divisors (1355850236680).

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

1020010920200 is a wasteful number, since it uses less digits than its factorization.

1020010920200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9324246 (or 9324237 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The spelling of 1020010920200 in words is "one trillion, twenty billion, ten million, nine hundred twenty thousand, two hundred".