12210311212023 has 32 divisors (see below), whose sum is σ = 16975652474880. Its totient is φ = 7800925224960.

The previous prime is 12210311211971. The next prime is 12210311212039. The reversal of 12210311212023 is 32021211301221.

It is not a de Polignac number, because 12210311212023 - 2³² = 12206016244727 is a prime.

It is a super-4 number, since 4×12210311212023⁴ (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210311212063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1595658 + ... + 5192951.

It is an arithmetic number, because the mean of its divisors is an integer number (530489139840).

Almost surely, 2^{12210311212023} is an apocalyptic number.

12210311212023 is a deficient number, since it is larger than the sum of its proper divisors (4765341262857).

12210311212023 is a wasteful number, since it uses less digits than its factorization.

12210311212023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6788919.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12210311212023 its reverse (32021211301221), we get a palindrome (44231522513244).

The spelling of 12210311212023 in words is "twelve trillion, two hundred ten billion, three hundred eleven million, two hundred twelve thousand, twenty-three".