2272296288357 has 10 divisors (see below), whose sum is σ = 3394417912358. Its totient is φ = 1514864192184.

The previous prime is 2272296288323. The next prime is 2272296288359. The reversal of 2272296288357 is 7538826922722.

It is a happy number.

2272296288357 is a `hidden beast` number, since 2 + 272 + 2 + 9 + 6 + 2 + 8 + 8 + 357 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1826171146881 + 446125141476 = 1351359^2 + 667926^2 .

It is not a de Polignac number, because 2272296288357 - 2⁶ = 2272296288293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2272296288294 and 2272296288303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272296288359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 14026520218 + ... + 14026520379.

Almost surely, 2^{2272296288357} is an apocalyptic number.

2272296288357 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2272296288357 is a deficient number, since it is larger than the sum of its proper divisors (1122121624001).

2272296288357 is an equidigital number, since it uses as much as digits as its factorization.

2272296288357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28053040609 (or 28053040600 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 63.

The spelling of 2272296288357 in words is "two trillion, two hundred seventy-two billion, two hundred ninety-six million, two hundred eighty-eight thousand, three hundred fifty-seven".