22414154234987 has 2 divisors, whose sum is σ = 22414154234988. Its totient is φ = 22414154234986.

The previous prime is 22414154234957. The next prime is 22414154235061. The reversal of 22414154234987 is 78943245141422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22414154234987 - 2¹⁸ = 22414153972843 is a prime.

It is not a weakly prime, because it can be changed into another prime (22414154234957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11207077117493 + 11207077117494.

It is an arithmetic number, because the mean of its divisors is an integer number (11207077117494).

Almost surely, 2^{22414154234987} is an apocalyptic number.

22414154234987 is a deficient number, since it is larger than the sum of its proper divisors (1).

22414154234987 is an equidigital number, since it uses as much as digits as its factorization.

22414154234987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15482880, while the sum is 56.

The spelling of 22414154234987 in words is "twenty-two trillion, four hundred fourteen billion, one hundred fifty-four million, two hundred thirty-four thousand, nine hundred eighty-seven".