1452622555122 has 32 divisors (see below), whose sum is σ = 2908237374720. Its totient is φ = 483709060560.

The previous prime is 1452622555121. The next prime is 1452622555159. The reversal of 1452622555122 is 2215552262541.

It is a super-2 number, since 2×1452622555122² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1452622555121) 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, 24556593 + ... + 24615675.

It is an arithmetic number, because the mean of its divisors is an integer number (90882417960).

Almost surely, 2^{1452622555122} is an apocalyptic number.

1452622555122 is an abundant number, since it is smaller than the sum of its proper divisors (1455614819598).

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

1452622555122 is a wasteful number, since it uses less digits than its factorization.

1452622555122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63238.

The product of its digits is 480000, while the sum is 42.

The spelling of 1452622555122 in words is "one trillion, four hundred fifty-two billion, six hundred twenty-two million, five hundred fifty-five thousand, one hundred twenty-two".