1112230121222 has 32 divisors (see below), whose sum is σ = 1828909584000. Its totient is φ = 503088566400.

The previous prime is 1112230121209. The next prime is 1112230121309. The reversal of 1112230121222 is 2221210322111.

It is a junction number, because it is equal to n+sod(n) for n = 1112230121194 and 1112230121203.

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, 42038654 + ... + 42065102.

It is an arithmetic number, because the mean of its divisors is an integer number (57153424500).

Almost surely, 2^{1112230121222} is an apocalyptic number.

1112230121222 is a deficient number, since it is larger than the sum of its proper divisors (716679462778).

1112230121222 is a wasteful number, since it uses less digits than its factorization.

1112230121222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35732.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1112230121222 its reverse (2221210322111), we get a palindrome (3333440443333).

The spelling of 1112230121222 in words is "one trillion, one hundred twelve billion, two hundred thirty million, one hundred twenty-one thousand, two hundred twenty-two".