12023220300022 has 4 divisors (see below), whose sum is σ = 18034830450036. Its totient is φ = 6011610150010.

The previous prime is 12023220299989. The next prime is 12023220300023. The reversal of 12023220300022 is 22000302232021.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×12023220300022² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023220300023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005805075004 + ... + 3005805075007.

It is an arithmetic number, because the mean of its divisors is an integer number (4508707612509).

Almost surely, 2^{12023220300022} is an apocalyptic number.

12023220300022 is a deficient number, since it is larger than the sum of its proper divisors (6011610150014).

12023220300022 is an equidigital number, since it uses as much as digits as its factorization.

12023220300022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011610150013.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12023220300022 its reverse (22000302232021), we get a palindrome (34023522532043).

The spelling of 12023220300022 in words is "twelve trillion, twenty-three billion, two hundred twenty million, three hundred thousand, twenty-two".