10022202121100 has 72 divisors (see below), whose sum is σ = 23570294977488. Its totient is φ = 3676935225600.

The previous prime is 10022202121079. The next prime is 10022202121103. The reversal of 10022202121100 is 112120222001.

10022202121100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10022202121103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24348086 + ... + 24756285.

Almost surely, 2^{10022202121100} is an apocalyptic number.

10022202121100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10022202121100 is an abundant number, since it is smaller than the sum of its proper divisors (13548092856388).

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

10022202121100 is a wasteful number, since it uses less digits than its factorization.

10022202121100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49104555 (or 49104548 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10022202121100 its reverse (112120222001), we get a palindrome (10134322343101).

The spelling of 10022202121100 in words is "ten trillion, twenty-two billion, two hundred two million, one hundred twenty-one thousand, one hundred".