112120022002 has 32 divisors (see below), whose sum is σ = 171146649600. Its totient is φ = 55082634000.

The previous prime is 112120021961. The next prime is 112120022017. The reversal of 112120022002 is 200220021211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10319649 + ... + 10330507.

It is an arithmetic number, because the mean of its divisors is an integer number (5348332800).

Almost surely, 2^112120022002 is an apocalyptic number.

112120022002 is a deficient number, since it is larger than the sum of its proper divisors (59026627598).

112120022002 is a wasteful number, since it uses less digits than its factorization.

112120022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11382.

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

Adding to 112120022002 its reverse (200220021211), we get a palindrome (312340043213).

The spelling of 112120022002 in words is "one hundred twelve billion, one hundred twenty million, twenty-two thousand, two".