10112221022 has 16 divisors (see below), whose sum is σ = 15195600000. Its totient is φ = 5047031640.

The previous prime is 10112221013. The next prime is 10112221039. The reversal of 10112221022 is 22012221101.

It is a junction number, because it is equal to n+sod(n) for n = 10112220988 and 10112221006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4192997 + ... + 4195407.

It is an arithmetic number, because the mean of its divisors is an integer number (949725000).

Almost surely, 2^10112221022 is an apocalyptic number.

10112221022 is a deficient number, since it is larger than the sum of its proper divisors (5083378978).

10112221022 is a wasteful number, since it uses less digits than its factorization.

10112221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5311.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10112221022 its reverse (22012221101), we get a palindrome (32124442123).

The spelling of 10112221022 in words is "ten billion, one hundred twelve million, two hundred twenty-one thousand, twenty-two".