10222102102121 has 16 divisors (see below), whose sum is σ = 12596834337024. Its totient is φ = 8077669164864.

The previous prime is 10222102102063. The next prime is 10222102102123. The reversal of 10222102102121 is 12120120122201.

It is not a de Polignac number, because 10222102102121 - 2¹⁰ = 10222102101097 is a prime.

It is a super-2 number, since 2×10222102102121² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10222102102121.

It is not an unprimeable number, because it can be changed into a prime (10222102102123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70398485 + ... + 70543538.

It is an arithmetic number, because the mean of its divisors is an integer number (787302146064).

Almost surely, 2^{10222102102121} is an apocalyptic number.

It is an amenable number.

10222102102121 is a deficient number, since it is larger than the sum of its proper divisors (2374732234903).

10222102102121 is a wasteful number, since it uses less digits than its factorization.

10222102102121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140942840.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10222102102121 its reverse (12120120122201), we get a palindrome (22342222224322).

The spelling of 10222102102121 in words is "ten trillion, two hundred twenty-two billion, one hundred two million, one hundred two thousand, one hundred twenty-one".