122440630337 has 4 divisors (see below), whose sum is σ = 122444591040. Its totient is φ = 122436669636.

The previous prime is 122440630237. The next prime is 122440630379. The reversal of 122440630337 is 733036044221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122440630337 - 2³⁶ = 53721153601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122440630297 and 122440630306.

It is not an unprimeable number, because it can be changed into a prime (122440630397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1933613 + ... + 1995930.

It is an arithmetic number, because the mean of its divisors is an integer number (30611147760).

Almost surely, 2^122440630337 is an apocalyptic number.

It is an amenable number.

122440630337 is a deficient number, since it is larger than the sum of its proper divisors (3960703).

122440630337 is an equidigital number, since it uses as much as digits as its factorization.

122440630337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3960702.

The product of its (nonzero) digits is 72576, while the sum is 35.

Adding to 122440630337 its reverse (733036044221), we get a palindrome (855476674558).

The spelling of 122440630337 in words is "one hundred twenty-two billion, four hundred forty million, six hundred thirty thousand, three hundred thirty-seven".