112222220101202 has 4 divisors (see below), whose sum is σ = 168333330151806. Its totient is φ = 56111110050600.

The previous prime is 112222220101163. The next prime is 112222220101207. The reversal of 112222220101202 is 202101022222211.

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., 78735293170681 + 33486926930521 = 8873291^2 + 5786789^2 .

It is not an unprimeable number, because it can be changed into a prime (112222220101207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28055555025299 + ... + 28055555025302.

Almost surely, 2^{112222220101202} is an apocalyptic number.

112222220101202 is a deficient number, since it is larger than the sum of its proper divisors (56111110050604).

112222220101202 is an equidigital number, since it uses as much as digits as its factorization.

112222220101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56111110050603.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 112222220101202 its reverse (202101022222211), we get a palindrome (314323242323413).

The spelling of 112222220101202 in words is "one hundred twelve trillion, two hundred twenty-two billion, two hundred twenty million, one hundred one thousand, two hundred two".