2746621122056 has 64 divisors (see below), whose sum is σ = 6282645120000. Its totient is φ = 1099462835520.

The previous prime is 2746621122029. The next prime is 2746621122059. The reversal of 2746621122056 is 6502211266472.

It is a junction number, because it is equal to n+sod(n) for n = 2746621121998 and 2746621122016.

It is not an unprimeable number, because it can be changed into a prime (2746621122059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18103406 + ... + 18254493.

It is an arithmetic number, because the mean of its divisors is an integer number (98166330000).

Almost surely, 2^{2746621122056} is an apocalyptic number.

It is an amenable number.

2746621122056 is an abundant number, since it is smaller than the sum of its proper divisors (3536023997944).

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

2746621122056 is a wasteful number, since it uses less digits than its factorization.

2746621122056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36358002 (or 36357998 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 2746621122056 in words is "two trillion, seven hundred forty-six billion, six hundred twenty-one million, one hundred twenty-two thousand, fifty-six".