10112222322 has 24 divisors (see below), whose sum is σ = 22501973676. Its totient is φ = 3279639456.

The previous prime is 10112222299. The next prime is 10112222333. The reversal of 10112222322 is 22322221101.

10112222322 is a `hidden beast` number, since 10 + 112 + 222 + 322 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10110503601 + 1718721 = 100551^2 + 1311^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10112222295 and 10112222304.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7591093 + ... + 7592424.

Almost surely, 2^10112222322 is an apocalyptic number.

10112222322 is an abundant number, since it is smaller than the sum of its proper divisors (12389751354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10112222322 is a wasteful number, since it uses less digits than its factorization.

10112222322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15183562 (or 15183559 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10112222322 its reverse (22322221101), we get a palindrome (32434443423).

The spelling of 10112222322 in words is "ten billion, one hundred twelve million, two hundred twenty-two thousand, three hundred twenty-two".