112211102021102 has 16 divisors (see below), whose sum is σ = 192383236847232. Its totient is φ = 48085135377720.

The previous prime is 112211102021047. The next prime is 112211102021167. The reversal of 112211102021102 is 201120201112211.

It is a super-2 number, since 2×112211102021102² (a number of 29 digits) contains 22 as substring.

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, 444612428 + ... + 444864735.

It is an arithmetic number, because the mean of its divisors is an integer number (12023952302952).

Almost surely, 2^{112211102021102} is an apocalyptic number.

112211102021102 is a deficient number, since it is larger than the sum of its proper divisors (80172134826130).

112211102021102 is an equidigital number, since it uses as much as digits as its factorization.

112211102021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889486183.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112211102021102 its reverse (201120201112211), we get a palindrome (313331303133313).

The spelling of 112211102021102 in words is "one hundred twelve trillion, two hundred eleven billion, one hundred two million, twenty-one thousand, one hundred two".