226057272790 has 16 divisors (see below), whose sum is σ = 420028997760. Its totient is φ = 87506040960.

The previous prime is 226057272767. The next prime is 226057272799. The reversal of 226057272790 is 97272750622.

It is a super-2 number, since 2×226057272790² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226057272799) 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 7 ways as a sum of consecutive naturals, for example, 364608195 + ... + 364608814.

It is an arithmetic number, because the mean of its divisors is an integer number (26251812360).

Almost surely, 2^226057272790 is an apocalyptic number.

226057272790 is a deficient number, since it is larger than the sum of its proper divisors (193971724970).

226057272790 is a wasteful number, since it uses less digits than its factorization.

226057272790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729217047.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The spelling of 226057272790 in words is "two hundred twenty-six billion, fifty-seven million, two hundred seventy-two thousand, seven hundred ninety".