22234501340 has 24 divisors (see below), whose sum is σ = 46785301920. Its totient is φ = 8876115008.

The previous prime is 22234501339. The next prime is 22234501363. The reversal of 22234501340 is 4310543222.

It is a congruent number.

It is an unprimeable number.

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, 1095035 + ... + 1115154.

It is an arithmetic number, because the mean of its divisors is an integer number (1949387580).

Almost surely, 2^22234501340 is an apocalyptic number.

22234501340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22234501340 is an abundant number, since it is smaller than the sum of its proper divisors (24550800580).

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

22234501340 is a wasteful number, since it uses less digits than its factorization.

22234501340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210701 (or 2210699 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The spelling of 22234501340 in words is "twenty-two billion, two hundred thirty-four million, five hundred one thousand, three hundred forty".