1100322313122 has 32 divisors (see below), whose sum is σ = 2214016156800. Its totient is φ = 364545901568.

The previous prime is 1100322313109. The next prime is 1100322313159. The reversal of 1100322313122 is 2213132230011.

It is a super-2 number, since 2×1100322313122² (a number of 25 digits) contains 22 as substring.

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, 13213954 + ... + 13296962.

It is an arithmetic number, because the mean of its divisors is an integer number (69188004900).

Almost surely, 2^{1100322313122} is an apocalyptic number.

1100322313122 is an abundant number, since it is smaller than the sum of its proper divisors (1113693843678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1100322313122 is a wasteful number, since it uses less digits than its factorization.

1100322313122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96410.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1100322313122 its reverse (2213132230011), we get a palindrome (3313454543133).

The spelling of 1100322313122 in words is "one trillion, one hundred billion, three hundred twenty-two million, three hundred thirteen thousand, one hundred twenty-two".