2231112410040 has 64 divisors (see below), whose sum is σ = 6697576771200. Its totient is φ = 594586461312.

The previous prime is 2231112410029. The next prime is 2231112410047. The reversal of 2231112410040 is 400142111322.

It is a super-3 number, since 3×2231112410040³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231112409989 and 2231112410016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231112410047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5697982 + ... + 6076941.

It is an arithmetic number, because the mean of its divisors is an integer number (104649637050).

Almost surely, 2^{2231112410040} is an apocalyptic number.

2231112410040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2231112410040 is an abundant number, since it is smaller than the sum of its proper divisors (4466464361160).

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

2231112410040 is a wasteful number, since it uses less digits than its factorization.

2231112410040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11776516 (or 11776512 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 2231112410040 its reverse (400142111322), we get a palindrome (2631254521362).

The spelling of 2231112410040 in words is "two trillion, two hundred thirty-one billion, one hundred twelve million, four hundred ten thousand, forty".