2272032874737 has 20 divisors (see below), whose sum is σ = 3397975656240. Its totient is φ = 1512925220664.

The previous prime is 2272032874703. The next prime is 2272032874739. The reversal of 2272032874737 is 7374782302722.

It is a happy number.

2272032874737 is a `hidden beast` number, since 2 + 272 + 0 + 328 + 7 + 47 + 3 + 7 = 666.

It is not a de Polignac number, because 2272032874737 - 2⁶ = 2272032874673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2272032874739) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16257423 + ... + 16396580.

It is an arithmetic number, because the mean of its divisors is an integer number (169898782812).

Almost surely, 2^{2272032874737} is an apocalyptic number.

2272032874737 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2272032874737 is a deficient number, since it is larger than the sum of its proper divisors (1125942781503).

2272032874737 is an equidigital number, since it uses as much as digits as its factorization.

2272032874737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32654874 (or 32654865 counting only the distinct ones).

The product of its (nonzero) digits is 11063808, while the sum is 54.

The spelling of 2272032874737 in words is "two trillion, two hundred seventy-two billion, thirty-two million, eight hundred seventy-four thousand, seven hundred thirty-seven".