22404023140202 has 32 divisors (see below), whose sum is σ = 36691530854400. Its totient is φ = 10175204959920.

The previous prime is 22404023140201. The next prime is 22404023140211. The reversal of 22404023140202 is 20204132040422.

It is not an unprimeable number, because it can be changed into a prime (22404023140201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149886299 + ... + 150035697.

It is an arithmetic number, because the mean of its divisors is an integer number (1146610339200).

Almost surely, 2^{22404023140202} is an apocalyptic number.

22404023140202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22404023140202 is a deficient number, since it is larger than the sum of its proper divisors (14287507714198).

22404023140202 is a wasteful number, since it uses less digits than its factorization.

22404023140202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155018.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 22404023140202 its reverse (20204132040422), we get a palindrome (42608155180624).

The spelling of 22404023140202 in words is "twenty-two trillion, four hundred four billion, twenty-three million, one hundred forty thousand, two hundred two".