22622040040 has 32 divisors (see below), whose sum is σ = 51033924000. Its totient is φ = 9024934464.

The previous prime is 22622039989. The next prime is 22622040041. The reversal of 22622040040 is 4004022622.

It is a super-3 number, since 3×22622040040³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22622039993 and 22622040020.

It is not an unprimeable number, because it can be changed into a prime (22622040041) 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, 730950 + ... + 761269.

It is an arithmetic number, because the mean of its divisors is an integer number (1594810125).

Almost surely, 2^22622040040 is an apocalyptic number.

22622040040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22622040040 is an abundant number, since it is smaller than the sum of its proper divisors (28411883960).

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

22622040040 is a wasteful number, since it uses less digits than its factorization.

22622040040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492609 (or 1492605 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22622040040 its reverse (4004022622), we get a palindrome (26626062662).

The spelling of 22622040040 in words is "twenty-two billion, six hundred twenty-two million, forty thousand, forty".