11331123310122 has 64 divisors (see below), whose sum is σ = 28338070385664. Its totient is φ = 2934415491840.

The previous prime is 11331123310079. The next prime is 11331123310163. The reversal of 11331123310122 is 22101332113311.

11331123310122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11331123310092 and 11331123310101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36233388 + ... + 36544775.

It is an arithmetic number, because the mean of its divisors is an integer number (442782349776).

Almost surely, 2^{11331123310122} is an apocalyptic number.

11331123310122 is an abundant number, since it is smaller than the sum of its proper divisors (17006947075542).

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

11331123310122 is a wasteful number, since it uses less digits than its factorization.

11331123310122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72778523.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11331123310122 its reverse (22101332113311), we get a palindrome (33432455423433).

The spelling of 11331123310122 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-three million, three hundred ten thousand, one hundred twenty-two".