112121223331102 has 16 divisors (see below), whose sum is σ = 173969491968000. Its totient is φ = 54138943435320.

The previous prime is 112121223331079. The next prime is 112121223331111. The reversal of 112121223331102 is 201133322121211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1887660102 + ... + 1887719497.

It is an arithmetic number, because the mean of its divisors is an integer number (10873093248000).

Almost surely, 2^{112121223331102} is an apocalyptic number.

112121223331102 is a deficient number, since it is larger than the sum of its proper divisors (61848268636898).

112121223331102 is a wasteful number, since it uses less digits than its factorization.

112121223331102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775380111.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 112121223331102 its reverse (201133322121211), we get a palindrome (313254545452313).

The spelling of 112121223331102 in words is "one hundred twelve trillion, one hundred twenty-one billion, two hundred twenty-three million, three hundred thirty-one thousand, one hundred two".