2262977740856 has 32 divisors (see below), whose sum is σ = 5104461072000. Its totient is φ = 918802992096.

The previous prime is 2262977740847. The next prime is 2262977740871. The reversal of 2262977740856 is 6580477792622.

It is a super-2 number, since 2×2262977740856² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2262977740792 and 2262977740801.

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, 1063428326 + ... + 1063430453.

It is an arithmetic number, because the mean of its divisors is an integer number (159514408500).

Almost surely, 2^{2262977740856} is an apocalyptic number.

It is an amenable number.

2262977740856 is an abundant number, since it is smaller than the sum of its proper divisors (2841483331144).

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

2262977740856 is a wasteful number, since it uses less digits than its factorization.

2262977740856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126858811 (or 2126858807 counting only the distinct ones).

The product of its (nonzero) digits is 142248960, while the sum is 65.

The spelling of 2262977740856 in words is "two trillion, two hundred sixty-two billion, nine hundred seventy-seven million, seven hundred forty thousand, eight hundred fifty-six".