12231013013100 has 216 divisors, whose sum is σ = 43817835979008. Its totient is φ = 2795428540800.

The previous prime is 12231013013099. The next prime is 12231013013119. The reversal of 12231013013100 is 131031013221.

12231013013100 is a `hidden beast` number, since 1 + 22 + 31 + 0 + 1 + 301 + 310 + 0 = 666.

It is a super-2 number, since 2×12231013013100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 82752265 + ... + 82899935.

Almost surely, 2^{12231013013100} is an apocalyptic number.

12231013013100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12231013013100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21908917989504).

12231013013100 is an abundant number, since it is smaller than the sum of its proper divisors (31586822965908).

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

12231013013100 is a wasteful number, since it uses less digits than its factorization.

12231013013100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160845 (or 160835 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 12231013013100 its reverse (131031013221), we get a palindrome (12362044026321).

The spelling of 12231013013100 in words is "twelve trillion, two hundred thirty-one billion, thirteen million, thirteen thousand, one hundred".