122736511046227 has 16 divisors (see below), whose sum is σ = 132257170362240. Its totient is φ = 113227207228800.

The previous prime is 122736511046117. The next prime is 122736511046239. The reversal of 122736511046227 is 722640115637221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122736511046227 - 2²³ = 122736502657619 is a prime.

It is a super-2 number, since 2×122736511046227² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122736511049227) 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, 210934102 + ... + 211515172.

It is an arithmetic number, because the mean of its divisors is an integer number (8266073147640).

Almost surely, 2^{122736511046227} is an apocalyptic number.

122736511046227 is a deficient number, since it is larger than the sum of its proper divisors (9520659316013).

122736511046227 is a wasteful number, since it uses less digits than its factorization.

122736511046227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590814.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 122736511046227 in words is "one hundred twenty-two trillion, seven hundred thirty-six billion, five hundred eleven million, forty-six thousand, two hundred twenty-seven".