11331122123372 has 12 divisors (see below), whose sum is σ = 19831875823536. Its totient is φ = 5664871888080.

The previous prime is 11331122123371. The next prime is 11331122123417. The reversal of 11331122123372 is 27332122113311.

It is not an unprimeable number, because it can be changed into a prime (11331122123371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172256408 + ... + 172322175.

It is an arithmetic number, because the mean of its divisors is an integer number (1652656318628).

Almost surely, 2^{11331122123372} is an apocalyptic number.

It is an amenable number.

11331122123372 is a deficient number, since it is larger than the sum of its proper divisors (8500753700164).

11331122123372 is a wasteful number, since it uses less digits than its factorization.

11331122123372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344586808 (or 344586806 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

Adding to 11331122123372 its reverse (27332122113311), we get a palindrome (38663244236683).

The spelling of 11331122123372 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, one hundred twenty-three thousand, three hundred seventy-two".