122002112112013 has 8 divisors (see below), whose sum is σ = 139844727069632. Its totient is φ = 104262932604096.

The previous prime is 122002112111963. The next prime is 122002112112043. The reversal of 122002112112013 is 310211211200221.

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

It is not a de Polignac number, because 122002112112013 - 2⁹ = 122002112111501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122002112112043) 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, 25858859895 + ... + 25858864612.

It is an arithmetic number, because the mean of its divisors is an integer number (17480590883704).

Almost surely, 2^{122002112112013} is an apocalyptic number.

It is an amenable number.

122002112112013 is a deficient number, since it is larger than the sum of its proper divisors (17842614957619).

122002112112013 is an equidigital number, since it uses as much as digits as its factorization.

122002112112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51717724851.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 122002112112013 its reverse (310211211200221), we get a palindrome (432213323312234).

The spelling of 122002112112013 in words is "one hundred twenty-two trillion, two billion, one hundred twelve million, one hundred twelve thousand, thirteen".