122200413412 has 216 divisors, whose sum is σ = 286898032512. Its totient is φ = 45322865280.

The previous prime is 122200413403. The next prime is 122200413431. The reversal of 122200413412 is 214314002221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 41240643 + ... + 41243605.

It is an arithmetic number, because the mean of its divisors is an integer number (1328231632).

Almost surely, 2^122200413412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122200413412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143449016256).

122200413412 is an abundant number, since it is smaller than the sum of its proper divisors (164697619100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122200413412 is a wasteful number, since it uses less digits than its factorization.

122200413412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087 (or 3067 counting only the distinct ones).

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

Adding to 122200413412 its reverse (214314002221), we get a palindrome (336514415633).

The spelling of 122200413412 in words is "one hundred twenty-two billion, two hundred million, four hundred thirteen thousand, four hundred twelve".