122222000013 has 16 divisors (see below), whose sum is σ = 163271841600. Its totient is φ = 81326822400.

The previous prime is 122222000009. The next prime is 122222000111. The reversal of 122222000013 is 310000222221.

It is a happy number.

It is not a de Polignac number, because 122222000013 - 2² = 122222000009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122221999956 and 122222000001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122222002013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8908603 + ... + 8922311.

It is an arithmetic number, because the mean of its divisors is an integer number (10204490100).

Almost surely, 2^122222000013 is an apocalyptic number.

It is an amenable number.

122222000013 is a deficient number, since it is larger than the sum of its proper divisors (41049841587).

122222000013 is a wasteful number, since it uses less digits than its factorization.

122222000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19132.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 122222000013 its reverse (310000222221), we get a palindrome (432222222234).

The spelling of 122222000013 in words is "one hundred twenty-two billion, two hundred twenty-two million, thirteen", and thus it is an aban number.