122142013204 has 24 divisors (see below), whose sum is σ = 219686463360. Its totient is φ = 59376872736.

The previous prime is 122142013177. The next prime is 122142013229. The reversal of 122142013204 is 402310241221.

122142013204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×122142013204² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99544 + ... + 504175.

It is an arithmetic number, because the mean of its divisors is an integer number (9153602640).

Almost surely, 2^122142013204 is an apocalyptic number.

It is an amenable number.

122142013204 is a deficient number, since it is larger than the sum of its proper divisors (97544450156).

122142013204 is a wasteful number, since it uses less digits than its factorization.

122142013204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605127 (or 605125 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 122142013204 its reverse (402310241221), we get a palindrome (524452254425).

The spelling of 122142013204 in words is "one hundred twenty-two billion, one hundred forty-two million, thirteen thousand, two hundred four".