10222221131 has 16 divisors (see below), whose sum is σ = 10787212800. Its totient is φ = 9667477248.

The previous prime is 10222221109. The next prime is 10222221137. The reversal of 10222221131 is 13112222201.

10222221131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10222221131 - 2⁶ = 10222221067 is a prime.

It is a super-2 number, since 2×10222221131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10222221137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3476660 + ... + 3479598.

It is an arithmetic number, because the mean of its divisors is an integer number (674200800).

Almost surely, 2^10222221131 is an apocalyptic number.

10222221131 is a deficient number, since it is larger than the sum of its proper divisors (564991669).

10222221131 is a wasteful number, since it uses less digits than its factorization.

10222221131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4618.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10222221131 its reverse (13112222201), we get a palindrome (23334443332).

The spelling of 10222221131 in words is "ten billion, two hundred twenty-two million, two hundred twenty-one thousand, one hundred thirty-one".