112202202122102 has 16 divisors (see below), whose sum is σ = 181949516957040. Its totient is φ = 51711967975968.

The previous prime is 112202202122057. The next prime is 112202202122107. The reversal of 112202202122102 is 201221202202211.

It is a super-2 number, since 2×112202202122102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112202202122107) 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, 39901208453 + ... + 39901211264.

It is an arithmetic number, because the mean of its divisors is an integer number (11371844809815).

Almost surely, 2^{112202202122102} is an apocalyptic number.

112202202122102 is a deficient number, since it is larger than the sum of its proper divisors (69747314834938).

112202202122102 is a wasteful number, since it uses less digits than its factorization.

112202202122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79802419775.

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

Adding to 112202202122102 its reverse (201221202202211), we get a palindrome (313423404324313).

The spelling of 112202202122102 in words is "one hundred twelve trillion, two hundred two billion, two hundred two million, one hundred twenty-two thousand, one hundred two".