1102112011222 has 32 divisors (see below), whose sum is σ = 1708665663744. Its totient is φ = 532602508800.

The previous prime is 1102112011199. The next prime is 1102112011237. The reversal of 1102112011222 is 2221102112011.

It is a junction number, because it is equal to n+sod(n) for n = 1102112011196 and 1102112011205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247274418 + ... + 247278874.

It is an arithmetic number, because the mean of its divisors is an integer number (53395801992).

Almost surely, 2^{1102112011222} is an apocalyptic number.

1102112011222 is a deficient number, since it is larger than the sum of its proper divisors (606553652522).

1102112011222 is a wasteful number, since it uses less digits than its factorization.

1102112011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8664.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1102112011222 its reverse (2221102112011), we get a palindrome (3323214123233).

It can be divided in two parts, 1102112011 and 222, that multiplied together give a palindrome (244668866442).

The spelling of 1102112011222 in words is "one trillion, one hundred two billion, one hundred twelve million, eleven thousand, two hundred twenty-two".