122736511052663 has 8 divisors (see below), whose sum is σ = 127649714890896. Its totient is φ = 117916892049600.

The previous prime is 122736511052633. The next prime is 122736511052711. The reversal of 122736511052663 is 366250115637221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122736511052663 - 2¹⁶ = 122736510987127 is a prime.

It is a super-2 number, since 2×122736511052663² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122736511052633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23396206118 + ... + 23396211363.

It is an arithmetic number, because the mean of its divisors is an integer number (15956214361362).

Almost surely, 2^{122736511052663} is an apocalyptic number.

122736511052663 is a deficient number, since it is larger than the sum of its proper divisors (4913203838233).

122736511052663 is an equidigital number, since it uses as much as digits as its factorization.

122736511052663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46792417585.

The product of its (nonzero) digits is 2721600, while the sum is 50.

Adding to 122736511052663 its reverse (366250115637221), we get a palindrome (488986626689884).

The spelling of 122736511052663 in words is "one hundred twenty-two trillion, seven hundred thirty-six billion, five hundred eleven million, fifty-two thousand, six hundred sixty-three".