226002117557 has 16 divisors (see below), whose sum is σ = 234144068928. Its totient is φ = 217993628160.

The previous prime is 226002117547. The next prime is 226002117581. The reversal of 226002117557 is 755711200622.

It is a cyclic number.

It is not a de Polignac number, because 226002117557 - 2⁶ = 226002117493 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226002117557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226002117547) 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, 9242207 + ... + 9266627.

It is an arithmetic number, because the mean of its divisors is an integer number (14634004308).

Almost surely, 2^226002117557 is an apocalyptic number.

It is an amenable number.

226002117557 is a deficient number, since it is larger than the sum of its proper divisors (8141951371).

226002117557 is a wasteful number, since it uses less digits than its factorization.

226002117557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27140.

The product of its (nonzero) digits is 58800, while the sum is 38.

The spelling of 226002117557 in words is "two hundred twenty-six billion, two million, one hundred seventeen thousand, five hundred fifty-seven".