122736511052365 has 32 divisors (see below), whose sum is σ = 175722539821056. Its totient is φ = 80466410249280.

The previous prime is 122736511052339. The next prime is 122736511052383. The reversal of 122736511052365 is 563250115637221.

It is not a de Polignac number, because 122736511052365 - 2⁹ = 122736511051853 is a prime.

It is a super-2 number, since 2×122736511052365² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32831151 + ... + 36377980.

It is an arithmetic number, because the mean of its divisors is an integer number (5491329369408).

Almost surely, 2^{122736511052365} is an apocalyptic number.

It is an amenable number.

122736511052365 is a deficient number, since it is larger than the sum of its proper divisors (52986028768691).

122736511052365 is a wasteful number, since it uses less digits than its factorization.

122736511052365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69211369.

The product of its (nonzero) digits is 2268000, while the sum is 49.

Adding to 122736511052365 its reverse (563250115637221), we get a palindrome (685986626689586).

The spelling of 122736511052365 in words is "one hundred twenty-two trillion, seven hundred thirty-six billion, five hundred eleven million, fifty-two thousand, three hundred sixty-five".