10112220002 has 8 divisors (see below), whose sum is σ = 15245327196. Its totient is φ = 5030444272.

The previous prime is 10112219993. The next prime is 10112220017. The reversal of 10112220002 is 20002221101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6806085001 + 3306135001 = 82499^2 + 57499^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12832373 + ... + 12833160.

Almost surely, 2^10112220002 is an apocalyptic number.

10112220002 is a deficient number, since it is larger than the sum of its proper divisors (5133107194).

10112220002 is a wasteful number, since it uses less digits than its factorization.

10112220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25665732.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10112220002 its reverse (20002221101), we get a palindrome (30114441103).

The spelling of 10112220002 in words is "ten billion, one hundred twelve million, two hundred twenty thousand, two".