112201111123202 has 4 divisors (see below), whose sum is σ = 168301666684806. Its totient is φ = 56100555561600.

The previous prime is 112201111123177. The next prime is 112201111123217. The reversal of 112201111123202 is 202321111102211.

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., 56762647741801 + 55438463381401 = 7534099^2 + 7445701^2 .

It is a super-2 number, since 2×112201111123202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28050277780799 + ... + 28050277780802.

Almost surely, 2^{112201111123202} is an apocalyptic number.

112201111123202 is a deficient number, since it is larger than the sum of its proper divisors (56100555561604).

112201111123202 is an equidigital number, since it uses as much as digits as its factorization.

112201111123202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56100555561603.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 112201111123202 its reverse (202321111102211), we get a palindrome (314522222225413).

The spelling of 112201111123202 in words is "one hundred twelve trillion, two hundred one billion, one hundred eleven million, one hundred twenty-three thousand, two hundred two".