455856907222 has 16 divisors (see below), whose sum is σ = 695421573120. Its totient is φ = 224050234408.

The previous prime is 455856907211. The next prime is 455856907223. The reversal of 455856907222 is 222709658554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455856907223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1753083 + ... + 1996249.

It is an arithmetic number, because the mean of its divisors is an integer number (43463848320).

Almost surely, 2^455856907222 is an apocalyptic number.

455856907222 is a deficient number, since it is larger than the sum of its proper divisors (239564665898).

455856907222 is a wasteful number, since it uses less digits than its factorization.

455856907222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259115.

The product of its (nonzero) digits is 12096000, while the sum is 55.

The spelling of 455856907222 in words is "four hundred fifty-five billion, eight hundred fifty-six million, nine hundred seven thousand, two hundred twenty-two".