1100232213122 has 32 divisors (see below), whose sum is σ = 1951660656000. Its totient is φ = 455387442048.

The previous prime is 1100232213007. The next prime is 1100232213127. The reversal of 1100232213122 is 2213122320011.

It is a junction number, because it is equal to n+sod(n) for n = 1100232213094 and 1100232213103.

It is not an unprimeable number, because it can be changed into a prime (1100232213127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10213997 + ... + 10321152.

It is an arithmetic number, because the mean of its divisors is an integer number (60989395500).

Almost surely, 2^{1100232213122} is an apocalyptic number.

1100232213122 is a deficient number, since it is larger than the sum of its proper divisors (851428442878).

1100232213122 is a wasteful number, since it uses less digits than its factorization.

1100232213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20535290.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1100232213122 its reverse (2213122320011), we get a palindrome (3313354533133).

The spelling of 1100232213122 in words is "one trillion, one hundred billion, two hundred thirty-two million, two hundred thirteen thousand, one hundred twenty-two".