7272448237022 has 32 divisors (see below), whose sum is σ = 11762775080640. Its totient is φ = 3359610938880.

The previous prime is 7272448237009. The next prime is 7272448237027. The reversal of 7272448237022 is 2207328442727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7272448237027) 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, 2388818 + ... + 4500149.

It is an arithmetic number, because the mean of its divisors is an integer number (367586721270).

Almost surely, 2^{7272448237022} is an apocalyptic number.

7272448237022 is a deficient number, since it is larger than the sum of its proper divisors (4490326843618).

7272448237022 is a wasteful number, since it uses less digits than its factorization.

7272448237022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6889556.

The product of its (nonzero) digits is 4214784, while the sum is 50.

The spelling of 7272448237022 in words is "seven trillion, two hundred seventy-two billion, four hundred forty-eight million, two hundred thirty-seven thousand, twenty-two".