10222121100202 has 64 divisors (see below), whose sum is σ = 17325966873600. Its totient is φ = 4481122752000.

The previous prime is 10222121100187. The next prime is 10222121100211. The reversal of 10222121100202 is 20200112122201.

It is a happy number.

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, 254331124 + ... + 254371312.

It is an arithmetic number, because the mean of its divisors is an integer number (270718232400).

Almost surely, 2^{10222121100202} is an apocalyptic number.

10222121100202 is a deficient number, since it is larger than the sum of its proper divisors (7103845773398).

10222121100202 is a wasteful number, since it uses less digits than its factorization.

10222121100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41503.

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

Adding to 10222121100202 its reverse (20200112122201), we get a palindrome (30422233222403).

The spelling of 10222121100202 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty-one million, one hundred thousand, two hundred two".