112100222002 has 8 divisors (see below), whose sum is σ = 178041529116. Its totient is φ = 52753045632.

The previous prime is 112100221997. The next prime is 112100222033. The reversal of 112100222002 is 200222001211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 111715709121 + 384512881 = 334239^2 + 19609^2 .

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, 1648532643 + ... + 1648532710.

Almost surely, 2^112100222002 is an apocalyptic number.

112100222002 is a deficient number, since it is larger than the sum of its proper divisors (65941307114).

112100222002 is a wasteful number, since it uses less digits than its factorization.

112100222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297065372.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 112100222002 its reverse (200222001211), we get a palindrome (312322223213).

The spelling of 112100222002 in words is "one hundred twelve billion, one hundred million, two hundred twenty-two thousand, two".