112120030202 has 16 divisors (see below), whose sum is σ = 176831483400. Its totient is φ = 53239583040.

The previous prime is 112120030193. The next prime is 112120030223. The reversal of 112120030202 is 202030021211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 39537743281 + 72582286921 = 198841^2 + 269411^2 .

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, 15841577 + ... + 15848652.

Almost surely, 2^112120030202 is an apocalyptic number.

112120030202 is a deficient number, since it is larger than the sum of its proper divisors (64711453198).

112120030202 is a wasteful number, since it uses less digits than its factorization.

112120030202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31690321.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 112120030202 its reverse (202030021211), we get a palindrome (314150051413).

The spelling of 112120030202 in words is "one hundred twelve billion, one hundred twenty million, thirty thousand, two hundred two".