22202011023 has 16 divisors (see below), whose sum is σ = 30693273600. Its totient is φ = 14258371680.

The previous prime is 22202011019. The next prime is 22202011049. The reversal of 22202011023 is 32011020222.

It is a happy number.

It is not a de Polignac number, because 22202011023 - 2² = 22202011019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22202010993 and 22202011011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202011003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252463 + ... + 328848.

It is an arithmetic number, because the mean of its divisors is an integer number (1918329600).

Almost surely, 2^22202011023 is an apocalyptic number.

22202011023 is a deficient number, since it is larger than the sum of its proper divisors (8491262577).

22202011023 is a wasteful number, since it uses less digits than its factorization.

22202011023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581782.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22202011023 its reverse (32011020222), we get a palindrome (54213031245).

The spelling of 22202011023 in words is "twenty-two billion, two hundred two million, eleven thousand, twenty-three".