110022052440 has 32 divisors (see below), whose sum is σ = 330066157680. Its totient is φ = 29339213952.

The previous prime is 110022052417. The next prime is 110022052453. The reversal of 110022052440 is 44250220011.

It is a super-2 number, since 2×110022052440² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458425099 + ... + 458425338.

Almost surely, 2^110022052440 is an apocalyptic number.

110022052440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110022052440 is an abundant number, since it is smaller than the sum of its proper divisors (220044105240).

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

110022052440 is a wasteful number, since it uses less digits than its factorization.

110022052440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916850451 (or 916850447 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 110022052440 its reverse (44250220011), we get a palindrome (154272272451).

The spelling of 110022052440 in words is "one hundred ten billion, twenty-two million, fifty-two thousand, four hundred forty".