22101210143 has 2 divisors, whose sum is σ = 22101210144. Its totient is φ = 22101210142.

The previous prime is 22101210101. The next prime is 22101210149. The reversal of 22101210143 is 34101210122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22101210143 - 2¹² = 22101206047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22101210149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050605071 + 11050605072.

It is an arithmetic number, because the mean of its divisors is an integer number (11050605072).

Almost surely, 2^22101210143 is an apocalyptic number.

22101210143 is a deficient number, since it is larger than the sum of its proper divisors (1).

22101210143 is an equidigital number, since it uses as much as digits as its factorization.

22101210143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22101210143 its reverse (34101210122), we get a palindrome (56202420265).

The spelling of 22101210143 in words is "twenty-two billion, one hundred one million, two hundred ten thousand, one hundred forty-three".