10220121102202 has 48 divisors (see below), whose sum is σ = 16924735396800. Its totient is φ = 4625073256320.

The previous prime is 10220121102181. The next prime is 10220121102211. The reversal of 10220121102202 is 20220112102201.

It is a happy number.

10220121102202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108087298 + ... + 108181810.

It is an arithmetic number, because the mean of its divisors is an integer number (352598654100).

Almost surely, 2^{10220121102202} is an apocalyptic number.

10220121102202 is a deficient number, since it is larger than the sum of its proper divisors (6704614294598).

10220121102202 is a wasteful number, since it uses less digits than its factorization.

10220121102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96499 (or 96488 counting only the distinct ones).

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

Adding to 10220121102202 its reverse (20220112102201), we get a palindrome (30440233204403).

Subtracting 10220121102202 from its reverse (20220112102201), we obtain a palindrome (9999990999999).

The spelling of 10220121102202 in words is "ten trillion, two hundred twenty billion, one hundred twenty-one million, one hundred two thousand, two hundred two".