22210102220131 has 4 divisors (see below), whose sum is σ = 25382973965872. Its totient is φ = 19037230474392.

The previous prime is 22210102220093. The next prime is 22210102220143. The reversal of 22210102220131 is 13102220101222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22210102220131 - 2¹⁵ = 22210102187363 is a prime.

It is a super-2 number, since 2×22210102220131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22210102220099 and 22210102220108.

It is not an unprimeable number, because it can be changed into a prime (22210102220231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1586435872860 + ... + 1586435872873.

It is an arithmetic number, because the mean of its divisors is an integer number (6345743491468).

Almost surely, 2^{22210102220131} is an apocalyptic number.

22210102220131 is a deficient number, since it is larger than the sum of its proper divisors (3172871745741).

22210102220131 is an equidigital number, since it uses as much as digits as its factorization.

22210102220131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172871745740.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22210102220131 its reverse (13102220101222), we get a palindrome (35312322321353).

The spelling of 22210102220131 in words is "twenty-two trillion, two hundred ten billion, one hundred two million, two hundred twenty thousand, one hundred thirty-one".