1452822748022 has 16 divisors (see below), whose sum is σ = 2208608130672. Its totient is φ = 716685096960.

The previous prime is 1452822748001. The next prime is 1452822748037. The reversal of 1452822748022 is 2208472282541.

It is a super-2 number, since 2×1452822748022² (a number of 25 digits) contains 22 as substring.

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, 16219979 + ... + 16309302.

It is an arithmetic number, because the mean of its divisors is an integer number (138038008167).

Almost surely, 2^{1452822748022} is an apocalyptic number.

1452822748022 is a deficient number, since it is larger than the sum of its proper divisors (755785382650).

1452822748022 is a wasteful number, since it uses less digits than its factorization.

1452822748022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32529583.

The product of its (nonzero) digits is 1146880, while the sum is 47.

The spelling of 1452822748022 in words is "one trillion, four hundred fifty-two billion, eight hundred twenty-two million, seven hundred forty-eight thousand, twenty-two".