112201010222212 has 24 divisors (see below), whose sum is σ = 208079414192160. Its totient is φ = 52755385288320.

The previous prime is 112201010222149. The next prime is 112201010222219. The reversal of 112201010222212 is 212222010102211.

It is a self number, because there is not a number n which added to its sum of digits gives 112201010222212.

It is not an unprimeable number, because it can be changed into a prime (112201010222219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704452762 + ... + 704612017.

It is an arithmetic number, because the mean of its divisors is an integer number (8669975591340).

Almost surely, 2^{112201010222212} is an apocalyptic number.

It is an amenable number.

112201010222212 is a deficient number, since it is larger than the sum of its proper divisors (95878403969948).

112201010222212 is a wasteful number, since it uses less digits than its factorization.

112201010222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409065971 (or 1409065969 counting only the distinct ones).

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

Adding to 112201010222212 its reverse (212222010102211), we get a palindrome (324423020324423).

The spelling of 112201010222212 in words is "one hundred twelve trillion, two hundred one billion, ten million, two hundred twenty-two thousand, two hundred twelve".