10222222231 has 16 divisors (see below), whose sum is σ = 11179219968. Its totient is φ = 9289980000.

The previous prime is 10222222229. The next prime is 10222222259. The reversal of 10222222231 is 13222222201.

10222222231 is digitally balanced in base 3, 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 10222222231 - 2¹ = 10222222229 is a prime.

It is a super-2 number, since 2×10222222231² (a number of 21 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 = 10222222199 and 10222222208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222222211) 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, 685800 + ... + 700546.

It is an arithmetic number, because the mean of its divisors is an integer number (698701248).

Almost surely, 2^10222222231 is an apocalyptic number.

10222222231 is a deficient number, since it is larger than the sum of its proper divisors (956997737).

10222222231 is a wasteful number, since it uses less digits than its factorization.

10222222231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15582.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10222222231 its reverse (13222222201), we get a palindrome (23444444432).

The spelling of 10222222231 in words is "ten billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred thirty-one".