22404302134402 has 8 divisors (see below), whose sum is σ = 34426122792012. Its totient is φ = 10928927870400.

The previous prime is 22404302134363. The next prime is 22404302134477. The reversal of 22404302134402 is 20443120340422.

It can be written as a sum of positive squares in 2 ways, for example, as 22134776067121 + 269526067281 = 4704761^2 + 519159^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 136611598299 + ... + 136611598462.

Almost surely, 2^{22404302134402} is an apocalyptic number.

22404302134402 is a deficient number, since it is larger than the sum of its proper divisors (12021820657610).

22404302134402 is a wasteful number, since it uses less digits than its factorization.

22404302134402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273223196804.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 22404302134402 its reverse (20443120340422), we get a palindrome (42847422474824).

The spelling of 22404302134402 in words is "twenty-two trillion, four hundred four billion, three hundred two million, one hundred thirty-four thousand, four hundred two".