22402314021343 has 8 divisors (see below), whose sum is σ = 22717565746688. Its totient is φ = 22087288531584.

The previous prime is 22402314021293. The next prime is 22402314021383. The reversal of 22402314021343 is 34312041320422.

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

It is a cyclic number.

It is not a de Polignac number, because 22402314021343 - 2²⁵ = 22402280466911 is a prime.

It is a super-2 number, since 2×22402314021343² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22402314021383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56359455 + ... + 56755552.

It is an arithmetic number, because the mean of its divisors is an integer number (2839695718336).

Almost surely, 2^{22402314021343} is an apocalyptic number.

22402314021343 is a deficient number, since it is larger than the sum of its proper divisors (315251725345).

22402314021343 is a wasteful number, since it uses less digits than its factorization.

22402314021343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113117793.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 22402314021343 its reverse (34312041320422), we get a palindrome (56714355341765).

The spelling of 22402314021343 in words is "twenty-two trillion, four hundred two billion, three hundred fourteen million, twenty-one thousand, three hundred forty-three".