22020263421622 has 8 divisors (see below), whose sum is σ = 33041580510456. Its totient is φ = 11006403251472.

The previous prime is 22020263421619. The next prime is 22020263421631. The reversal of 22020263421622 is 22612436202022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22020263421622² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1864222288 + ... + 1864234099.

It is an arithmetic number, because the mean of its divisors is an integer number (4130197563807).

Almost surely, 2^{22020263421622} is an apocalyptic number.

22020263421622 is a deficient number, since it is larger than the sum of its proper divisors (11021317088834).

22020263421622 is a wasteful number, since it uses less digits than its factorization.

22020263421622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3728459342.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 22020263421622 its reverse (22612436202022), we get a palindrome (44632699623644).

The spelling of 22020263421622 in words is "twenty-two trillion, twenty billion, two hundred sixty-three million, four hundred twenty-one thousand, six hundred twenty-two".