22040276320 has 48 divisors (see below), whose sum is σ = 52079258448. Its totient is φ = 8814568960.

The previous prime is 22040276311. The next prime is 22040276327. The reversal of 22040276320 is 2367204022.

It is a super-3 number, since 3×22040276320³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22040276327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1487187 + ... + 1501933.

It is an arithmetic number, because the mean of its divisors is an integer number (1084984551).

Almost surely, 2^22040276320 is an apocalyptic number.

22040276320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22040276320 is an abundant number, since it is smaller than the sum of its proper divisors (30038982128).

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

22040276320 is a wasteful number, since it uses less digits than its factorization.

22040276320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24103 (or 24095 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The spelling of 22040276320 in words is "twenty-two billion, forty million, two hundred seventy-six thousand, three hundred twenty".