22014014040 has 48 divisors (see below), whose sum is σ = 71545546800. Its totient is φ = 5870403648.

The previous prime is 22014013997. The next prime is 22014014083. The reversal of 22014014040 is 4041041022.

22014014040 is a `hidden beast` number, since 220 + 1 + 40 + 1 + 404 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (22014013997) and next prime (22014014083).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30574660 + ... + 30575379.

It is an arithmetic number, because the mean of its divisors is an integer number (1490532225).

Almost surely, 2^22014014040 is an apocalyptic number.

22014014040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22014014040 is an abundant number, since it is smaller than the sum of its proper divisors (49531532760).

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

22014014040 is a wasteful number, since it uses less digits than its factorization.

22014014040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61150056 (or 61150049 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 22014014040 its reverse (4041041022), we get a palindrome (26055055062).

The spelling of 22014014040 in words is "twenty-two billion, fourteen million, fourteen thousand, forty".