22220196023 has 8 divisors (see below), whose sum is σ = 22409688816. Its totient is φ = 22031352000.

The previous prime is 22220196013. The next prime is 22220196067. The reversal of 22220196023 is 32069102222.

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

It is a cyclic number.

It is not a de Polignac number, because 22220196023 - 2⁴ = 22220196007 is a prime.

It is a super-2 number, since 2×22220196023² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220196013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93278 + ... + 230523.

It is an arithmetic number, because the mean of its divisors is an integer number (2801211102).

Almost surely, 2^22220196023 is an apocalyptic number.

22220196023 is a deficient number, since it is larger than the sum of its proper divisors (189492793).

22220196023 is a wasteful number, since it uses less digits than its factorization.

22220196023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324385.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 22220196023 its reverse (32069102222), we get a palindrome (54289298245).

The spelling of 22220196023 in words is "twenty-two billion, two hundred twenty million, one hundred ninety-six thousand, twenty-three".