22343100234455 has 96 divisors (see below), whose sum is σ = 37079601527808. Its totient is φ = 12543187737600.

The previous prime is 22343100234451. The next prime is 22343100234457. The reversal of 22343100234455 is 55443200134322.

It is not a de Polignac number, because 22343100234455 - 2² = 22343100234451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22343100234451) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1520099 + ... + 6855428.

It is an arithmetic number, because the mean of its divisors is an integer number (386245849248).

Almost surely, 2^{22343100234455} is an apocalyptic number.

22343100234455 is a deficient number, since it is larger than the sum of its proper divisors (14736501293353).

22343100234455 is a wasteful number, since it uses less digits than its factorization.

22343100234455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8375617 (or 8375604 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 22343100234455 its reverse (55443200134322), we get a palindrome (77786300368777).

The spelling of 22343100234455 in words is "twenty-two trillion, three hundred forty-three billion, one hundred million, two hundred thirty-four thousand, four hundred fifty-five".