22551514343 has 4 divisors (see below), whose sum is σ = 22758409080. Its totient is φ = 22344619608.

The previous prime is 22551514313. The next prime is 22551514351. The reversal of 22551514343 is 34341515522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34341515522 = 2 ⋅17170757761.

It is a cyclic number.

It is not a de Polignac number, because 22551514343 - 2¹⁴ = 22551497959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22551514313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103447205 + ... + 103447422.

It is an arithmetic number, because the mean of its divisors is an integer number (5689602270).

Almost surely, 2^22551514343 is an apocalyptic number.

22551514343 is a deficient number, since it is larger than the sum of its proper divisors (206894737).

22551514343 is a wasteful number, since it uses less digits than its factorization.

22551514343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206894736.

The product of its digits is 72000, while the sum is 35.

The spelling of 22551514343 in words is "twenty-two billion, five hundred fifty-one million, five hundred fourteen thousand, three hundred forty-three".