22022101362623 has 4 divisors (see below), whose sum is σ = 22022116094760. Its totient is φ = 22022086630488.

The previous prime is 22022101362593. The next prime is 22022101362631. The reversal of 22022101362623 is 32626310122022.

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

It is a cyclic number.

It is not a de Polignac number, because 22022101362623 - 2¹⁸ = 22022101100479 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 22022101362623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022101302623) 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, 4833593 + ... + 8210226.

It is an arithmetic number, because the mean of its divisors is an integer number (5505529023690).

Almost surely, 2^{22022101362623} is an apocalyptic number.

22022101362623 is a deficient number, since it is larger than the sum of its proper divisors (14732137).

22022101362623 is a wasteful number, since it uses less digits than its factorization.

22022101362623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14732136.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 22022101362623 its reverse (32626310122022), we get a palindrome (54648411484645).

The spelling of 22022101362623 in words is "twenty-two trillion, twenty-two billion, one hundred one million, three hundred sixty-two thousand, six hundred twenty-three".