1452202052422 has 32 divisors (see below), whose sum is σ = 2431974593664. Its totient is φ = 644639990400.

The previous prime is 1452202052393. The next prime is 1452202052467. The reversal of 1452202052422 is 2242502022541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6099358 + ... + 6332974.

It is an arithmetic number, because the mean of its divisors is an integer number (75999206052).

Almost surely, 2^{1452202052422} is an apocalyptic number.

1452202052422 is a deficient number, since it is larger than the sum of its proper divisors (979772541242).

1452202052422 is a wasteful number, since it uses less digits than its factorization.

1452202052422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240244.

The product of its (nonzero) digits is 25600, while the sum is 31.

Adding to 1452202052422 its reverse (2242502022541), we get a palindrome (3694704074963).

The spelling of 1452202052422 in words is "one trillion, four hundred fifty-two billion, two hundred two million, fifty-two thousand, four hundred twenty-two".