122313333055040 has 28 divisors (see below), whose sum is σ = 291258624338076. Its totient is φ = 48925333221888.

The previous prime is 122313333055033. The next prime is 122313333055129. The reversal of 122313333055040 is 40550333313221.

It can be written as a sum of positive squares in 2 ways, for example, as 66383516121664 + 55929816933376 = 8147608^2 + 7478624^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191114582579 + ... + 191114583218.

Almost surely, 2^{122313333055040} is an apocalyptic number.

122313333055040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122313333055040 is an abundant number, since it is smaller than the sum of its proper divisors (168945291283036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122313333055040 is an equidigital number, since it uses as much as digits as its factorization.

122313333055040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382229165814 (or 382229165804 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 122313333055040 its reverse (40550333313221), we get a palindrome (162863666368261).

The spelling of 122313333055040 in words is "one hundred twenty-two trillion, three hundred thirteen billion, three hundred thirty-three million, fifty-five thousand, forty".