22343213132402 has 8 divisors (see below), whose sum is σ = 33658660127196. Its totient is φ = 11123659756672.

The previous prime is 22343213132393. The next prime is 22343213132411. The reversal of 22343213132402 is 20423131234322.

It is an interprime number because it is at equal distance from previous prime (22343213132393) and next prime (22343213132411).

It can be written as a sum of positive squares in 2 ways, for example, as 22328450639401 + 14762493001 = 4725299^2 + 121501^2 .

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23973404183 + ... + 23973405114.

Almost surely, 2^{22343213132402} is an apocalyptic number.

22343213132402 is a deficient number, since it is larger than the sum of its proper divisors (11315446994794).

22343213132402 is a wasteful number, since it uses less digits than its factorization.

22343213132402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47946809532.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 22343213132402 its reverse (20423131234322), we get a palindrome (42766344366724).

The spelling of 22343213132402 in words is "twenty-two trillion, three hundred forty-three billion, two hundred thirteen million, one hundred thirty-two thousand, four hundred two".