122727259963 has 16 divisors (see below), whose sum is σ = 153018489600. Its totient is φ = 95626706400.

The previous prime is 122727259957. The next prime is 122727259973. The reversal of 122727259963 is 369952727221.

It is a cyclic number.

It is not a de Polignac number, because 122727259963 - 2³³ = 114137325371 is a prime.

It is a super-2 number, since 2×122727259963² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122727259943) 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, 2402613 + ... + 2453161.

It is an arithmetic number, because the mean of its divisors is an integer number (9563655600).

Almost surely, 2^122727259963 is an apocalyptic number.

122727259963 is a deficient number, since it is larger than the sum of its proper divisors (30291229637).

122727259963 is a wasteful number, since it uses less digits than its factorization.

122727259963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82098.

The product of its digits is 5715360, while the sum is 55.

The spelling of 122727259963 in words is "one hundred twenty-two billion, seven hundred twenty-seven million, two hundred fifty-nine thousand, nine hundred sixty-three".