22211213023 has 16 divisors (see below), whose sum is σ = 23215139136. Its totient is φ = 21230460160.

The previous prime is 22211212979. The next prime is 22211213039. The reversal of 22211213023 is 32031211222.

It is not a de Polignac number, because 22211213023 - 2¹³ = 22211204831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22211213723) 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, 1607661 + ... + 1621417.

It is an arithmetic number, because the mean of its divisors is an integer number (1450946196).

Almost surely, 2^22211213023 is an apocalyptic number.

22211213023 is a deficient number, since it is larger than the sum of its proper divisors (1003926113).

22211213023 is a wasteful number, since it uses less digits than its factorization.

22211213023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14594.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22211213023 its reverse (32031211222), we get a palindrome (54242424245).

The spelling of 22211213023 in words is "twenty-two billion, two hundred eleven million, two hundred thirteen thousand, twenty-three".