122013323409 has 8 divisors (see below), whose sum is σ = 162717363072. Its totient is φ = 81325749680.

The previous prime is 122013323387. The next prime is 122013323413. The reversal of 122013323409 is 904323310221.

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 122013323409 - 2⁸ = 122013323153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122013323209) 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, 4099182 + ... + 4128839.

It is an arithmetic number, because the mean of its divisors is an integer number (20339670384).

Almost surely, 2^122013323409 is an apocalyptic number.

It is an amenable number.

122013323409 is a deficient number, since it is larger than the sum of its proper divisors (40704039663).

122013323409 is an equidigital number, since it uses as much as digits as its factorization.

122013323409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8232967.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 122013323409 in words is "one hundred twenty-two billion, thirteen million, three hundred twenty-three thousand, four hundred nine".