22030022623143 has 4 divisors (see below), whose sum is σ = 29373363497528. Its totient is φ = 14686681748760.

The previous prime is 22030022623123. The next prime is 22030022623229. The reversal of 22030022623143 is 34132622003022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22030022623143 - 2⁹ = 22030022622631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22030022623143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22030022623123) 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, 3671670437188 + ... + 3671670437193.

It is an arithmetic number, because the mean of its divisors is an integer number (7343340874382).

Almost surely, 2^{22030022623143} is an apocalyptic number.

22030022623143 is a deficient number, since it is larger than the sum of its proper divisors (7343340874385).

22030022623143 is an equidigital number, since it uses as much as digits as its factorization.

22030022623143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7343340874384.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 22030022623143 its reverse (34132622003022), we get a palindrome (56162644626165).

The spelling of 22030022623143 in words is "twenty-two trillion, thirty billion, twenty-two million, six hundred twenty-three thousand, one hundred forty-three".