1020056502222 has 24 divisors (see below), whose sum is σ = 2247582125880. Its totient is φ = 334255802640.

The previous prime is 1020056502221. The next prime is 1020056502259. The reversal of 1020056502222 is 2222056500201.

1020056502222 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 0 + 5 + 650 + 2 + 2 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020056502221) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 480251529 + ... + 480253652.

It is an arithmetic number, because the mean of its divisors is an integer number (93649255245).

Almost surely, 2^{1020056502222} is an apocalyptic number.

1020056502222 is an abundant number, since it is smaller than the sum of its proper divisors (1227525623658).

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

1020056502222 is a wasteful number, since it uses less digits than its factorization.

1020056502222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960505248 (or 960505245 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 1020056502222 in words is "one trillion, twenty billion, fifty-six million, five hundred two thousand, two hundred twenty-two".