10221010120222 has 16 divisors (see below), whose sum is σ = 16733396627712. Its totient is φ = 4643661652120.

The previous prime is 10221010120127. The next prime is 10221010120247. The reversal of 10221010120222 is 22202101012201.

It is a happy number.

It is a super-3 number, since 3×10221010120222³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10221010120196 and 10221010120205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112555528 + ... + 112646299.

It is an arithmetic number, because the mean of its divisors is an integer number (1045837289232).

Almost surely, 2^{10221010120222} is an apocalyptic number.

10221010120222 is a deficient number, since it is larger than the sum of its proper divisors (6512386507490).

10221010120222 is a wasteful number, since it uses less digits than its factorization.

10221010120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225203903.

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

Adding to 10221010120222 its reverse (22202101012201), we get a palindrome (32423111132423).

The spelling of 10221010120222 in words is "ten trillion, two hundred twenty-one billion, ten million, one hundred twenty thousand, two hundred twenty-two".