1113223032122 has 16 divisors (see below), whose sum is σ = 1683421808640. Its totient is φ = 552084715728.

The previous prime is 1113223032113. The next prime is 1113223032139. The reversal of 1113223032122 is 2212303223111.

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, 407504 + ... + 1546772.

It is an arithmetic number, because the mean of its divisors is an integer number (105213863040).

Almost surely, 2^{1113223032122} is an apocalyptic number.

1113223032122 is a deficient number, since it is larger than the sum of its proper divisors (570198776518).

1113223032122 is a wasteful number, since it uses less digits than its factorization.

1113223032122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143245.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1113223032122 its reverse (2212303223111), we get a palindrome (3325526255233).

The spelling of 1113223032122 in words is "one trillion, one hundred thirteen billion, two hundred twenty-three million, thirty-two thousand, one hundred twenty-two".