10222101212200 has 48 divisors (see below), whose sum is σ = 24033423397500. Its totient is φ = 4042898449920.

The previous prime is 10222101212179. The next prime is 10222101212231. The reversal of 10222101212200 is 221210122201.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1156738968324 + 9065362243876 = 1075518^2 + 3010874^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287119875 + ... + 287155474.

Almost surely, 2^{10222101212200} is an apocalyptic number.

10222101212200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222101212200 is an abundant number, since it is smaller than the sum of its proper divisors (13811322185300).

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

10222101212200 is a wasteful number, since it uses less digits than its factorization.

10222101212200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574275454 (or 574275445 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10222101212200 its reverse (221210122201), we get a palindrome (10443311334401).

The spelling of 10222101212200 in words is "ten trillion, two hundred twenty-two billion, one hundred one million, two hundred twelve thousand, two hundred".