7022449257132 has 12 divisors (see below), whose sum is σ = 16385714933336. Its totient is φ = 2340816419040.

The previous prime is 7022449257113. The next prime is 7022449257133. The reversal of 7022449257132 is 2317529442207.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×7022449257132³ (a number of 40 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7022449257133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292602052369 + ... + 292602052392.

Almost surely, 2^{7022449257132} is an apocalyptic number.

It is an amenable number.

7022449257132 is an abundant number, since it is smaller than the sum of its proper divisors (9363265676204).

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

7022449257132 is a wasteful number, since it uses less digits than its factorization.

7022449257132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585204104768 (or 585204104766 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 7022449257132 in words is "seven trillion, twenty-two billion, four hundred forty-nine million, two hundred fifty-seven thousand, one hundred thirty-two".