212200112202 has 32 divisors (see below), whose sum is σ = 481101472320. Its totient is φ = 61855902720.

The previous prime is 212200112167. The next prime is 212200112203. The reversal of 212200112202 is 202211002212.

It is not an unprimeable number, because it can be changed into a prime (212200112203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71590999 + ... + 71593962.

It is an arithmetic number, because the mean of its divisors is an integer number (15034421010).

Almost surely, 2^212200112202 is an apocalyptic number.

212200112202 is an abundant number, since it is smaller than the sum of its proper divisors (268901360118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212200112202 is a wasteful number, since it uses less digits than its factorization.

212200112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143184998.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 212200112202 its reverse (202211002212), we get a palindrome (414411114414).

The spelling of 212200112202 in words is "two hundred twelve billion, two hundred million, one hundred twelve thousand, two hundred two".