22552214143 has 2 divisors, whose sum is σ = 22552214144. Its totient is φ = 22552214142.

The previous prime is 22552214131. The next prime is 22552214177. The reversal of 22552214143 is 34141225522.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22552214143 - 2²¹ = 22550116991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22552214543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11276107071 + 11276107072.

It is an arithmetic number, because the mean of its divisors is an integer number (11276107072).

Almost surely, 2^22552214143 is an apocalyptic number.

22552214143 is a deficient number, since it is larger than the sum of its proper divisors (1).

22552214143 is an equidigital number, since it uses as much as digits as its factorization.

22552214143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19200, while the sum is 31.

Adding to 22552214143 its reverse (34141225522), we get a palindrome (56693439665).

The spelling of 22552214143 in words is "twenty-two billion, five hundred fifty-two million, two hundred fourteen thousand, one hundred forty-three".