112212112010002 has 4 divisors (see below), whose sum is σ = 168318168015006. Its totient is φ = 56106056005000.

The previous prime is 112212112009969. The next prime is 112212112010003. The reversal of 112212112010002 is 200010211212211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 87313718560761 + 24898393449241 = 9344181^2 + 4989829^2 .

It is not an unprimeable number, because it can be changed into a prime (112212112010003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28053028002499 + ... + 28053028002502.

Almost surely, 2^{112212112010002} is an apocalyptic number.

112212112010002 is a deficient number, since it is larger than the sum of its proper divisors (56106056005004).

112212112010002 is an equidigital number, since it uses as much as digits as its factorization.

112212112010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56106056005003.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112212112010002 its reverse (200010211212211), we get a palindrome (312222323222213).

The spelling of 112212112010002 in words is "one hundred twelve trillion, two hundred twelve billion, one hundred twelve million, ten thousand, two".