11020456520466 has 16 divisors (see below), whose sum is σ = 22040945748000. Its totient is φ = 3673480055648.

The previous prime is 11020456520363. The next prime is 11020456520483. The reversal of 11020456520466 is 66402565402011.

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, 6565510 + ... + 8071358.

It is an arithmetic number, because the mean of its divisors is an integer number (1377559109250).

Almost surely, 2^{11020456520466} is an apocalyptic number.

11020456520466 is an abundant number, since it is smaller than the sum of its proper divisors (11020489227534).

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

11020456520466 is a wasteful number, since it uses less digits than its factorization.

11020456520466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725593.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 11020456520466 in words is "eleven trillion, twenty billion, four hundred fifty-six million, five hundred twenty thousand, four hundred sixty-six".