1110021232231 has 8 divisors (see below), whose sum is σ = 1137639333600. Its totient is φ = 1082429055360.

The previous prime is 1110021232219. The next prime is 1110021232237. The reversal of 1110021232231 is 1322321200111.

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

It is a cyclic number.

It is not a de Polignac number, because 1110021232231 - 2³³ = 1101431297639 is a prime.

It is a super-2 number, since 2×1110021232231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110021232199 and 1110021232208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110021232237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6394411 + ... + 6565708.

It is an arithmetic number, because the mean of its divisors is an integer number (142204916700).

Almost surely, 2^{1110021232231} is an apocalyptic number.

1110021232231 is a deficient number, since it is larger than the sum of its proper divisors (27618101369).

1110021232231 is a wasteful number, since it uses less digits than its factorization.

1110021232231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12962249.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1110021232231 its reverse (1322321200111), we get a palindrome (2432342432342).

The spelling of 1110021232231 in words is "one trillion, one hundred ten billion, twenty-one million, two hundred thirty-two thousand, two hundred thirty-one".