112012212202012 has 6 divisors (see below), whose sum is σ = 196021371353528. Its totient is φ = 56006106101004.

The previous prime is 112012212201973. The next prime is 112012212202021. The reversal of 112012212202012 is 210202212210211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14001526525248 + ... + 14001526525255.

Almost surely, 2^{112012212202012} is an apocalyptic number.

It is an amenable number.

112012212202012 is a deficient number, since it is larger than the sum of its proper divisors (84009159151516).

112012212202012 is a wasteful number, since it uses less digits than its factorization.

112012212202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28003053050507 (or 28003053050505 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112012212202012 its reverse (210202212210211), we get a palindrome (322214424412223).

The spelling of 112012212202012 in words is "one hundred twelve trillion, twelve billion, two hundred twelve million, two hundred two thousand, twelve".