11131330122502 has 8 divisors (see below), whose sum is σ = 17235607931712. Its totient is φ = 5386127478600.

The previous prime is 11131330122463. The next prime is 11131330122511. The reversal of 11131330122502 is 20522103313111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11131330122502² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89768791249 + ... + 89768791372.

It is an arithmetic number, because the mean of its divisors is an integer number (2154450991464).

Almost surely, 2^{11131330122502} is an apocalyptic number.

11131330122502 is a deficient number, since it is larger than the sum of its proper divisors (6104277809210).

11131330122502 is a wasteful number, since it uses less digits than its factorization.

11131330122502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179537582654.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 11131330122502 its reverse (20522103313111), we get a palindrome (31653433435613).

The spelling of 11131330122502 in words is "eleven trillion, one hundred thirty-one billion, three hundred thirty million, one hundred twenty-two thousand, five hundred two".