2056700200220 has 24 divisors (see below), whose sum is σ = 4326185883264. Its totient is φ = 821324753856.

The previous prime is 2056700200133. The next prime is 2056700200271. The reversal of 2056700200220 is 220020076502.

It is a self number, because there is not a number n which added to its sum of digits gives 2056700200220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84695447 + ... + 84719726.

It is an arithmetic number, because the mean of its divisors is an integer number (180257745136).

Almost surely, 2^{2056700200220} is an apocalyptic number.

2056700200220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2056700200220 is an abundant number, since it is smaller than the sum of its proper divisors (2269485683044).

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

2056700200220 is a wasteful number, since it uses less digits than its factorization.

2056700200220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169415789 (or 169415787 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

Adding to 2056700200220 its reverse (220020076502), we get a palindrome (2276720276722).

The spelling of 2056700200220 in words is "two trillion, fifty-six billion, seven hundred million, two hundred thousand, two hundred twenty".