12022109737867 has 2 divisors, whose sum is σ = 12022109737868. Its totient is φ = 12022109737866.

The previous prime is 12022109737787. The next prime is 12022109737907. The reversal of 12022109737867 is 76873790122021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12022109737867 - 2²³ = 12022101349259 is a prime.

It is a super-2 number, since 2×12022109737867² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12022109737667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011054868933 + 6011054868934.

It is an arithmetic number, because the mean of its divisors is an integer number (6011054868934).

Almost surely, 2^{12022109737867} is an apocalyptic number.

12022109737867 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022109737867 is an equidigital number, since it uses as much as digits as its factorization.

12022109737867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3556224, while the sum is 55.

Adding to 12022109737867 its reverse (76873790122021), we get a palindrome (88895899859888).

The spelling of 12022109737867 in words is "twelve trillion, twenty-two billion, one hundred nine million, seven hundred thirty-seven thousand, eight hundred sixty-seven".