10222202121200 has 60 divisors (see below), whose sum is σ = 24597154537008. Its totient is φ = 4082501836800.

The previous prime is 10222202121199. The next prime is 10222202121211. The reversal of 10222202121200 is 212120222201.

It is a happy number.

10222202121200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 19677692 + ... + 20190491.

Almost surely, 2^{10222202121200} is an apocalyptic number.

10222202121200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222202121200 is an abundant number, since it is smaller than the sum of its proper divisors (14374952415808).

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

10222202121200 is a wasteful number, since it uses less digits than its factorization.

10222202121200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39868842 (or 39868831 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10222202121200 its reverse (212120222201), we get a palindrome (10434322343401).

The spelling of 10222202121200 in words is "ten trillion, two hundred twenty-two billion, two hundred two million, one hundred twenty-one thousand, two hundred".