10200423214122 has 64 divisors (see below), whose sum is σ = 20673640931328. Its totient is φ = 3354987168000.

The previous prime is 10200423214087. The next prime is 10200423214147. The reversal of 10200423214122 is 22141232400201.

It is a junction number, because it is equal to n+sod(n) for n = 10200423214092 and 10200423214101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355934418 + ... + 355963074.

It is an arithmetic number, because the mean of its divisors is an integer number (323025639552).

Almost surely, 2^{10200423214122} is an apocalyptic number.

10200423214122 is an abundant number, since it is smaller than the sum of its proper divisors (10473217717206).

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

10200423214122 is a wasteful number, since it uses less digits than its factorization.

10200423214122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31355.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 10200423214122 its reverse (22141232400201), we get a palindrome (32341655614323).

The spelling of 10200423214122 in words is "ten trillion, two hundred billion, four hundred twenty-three million, two hundred fourteen thousand, one hundred twenty-two".