452155155222 has 16 divisors (see below), whose sum is σ = 909537539760. Its totient is φ = 149847180192.

The previous prime is 452155155169. The next prime is 452155155247. The reversal of 452155155222 is 222551551254.

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, 217800097 + ... + 217802172.

It is an arithmetic number, because the mean of its divisors is an integer number (56846096235).

Almost surely, 2^452155155222 is an apocalyptic number.

452155155222 is an abundant number, since it is smaller than the sum of its proper divisors (457382384538).

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

452155155222 is a wasteful number, since it uses less digits than its factorization.

452155155222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435602447.

The product of its digits is 200000, while the sum is 39.

The spelling of 452155155222 in words is "four hundred fifty-two billion, one hundred fifty-five million, one hundred fifty-five thousand, two hundred twenty-two".