22110413287 has 2 divisors, whose sum is σ = 22110413288. Its totient is φ = 22110413286.

The previous prime is 22110413279. The next prime is 22110413329. The reversal of 22110413287 is 78231401122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22110413287 - 2³ = 22110413279 is a prime.

It is a super-2 number, since 2×22110413287² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22110411287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055206643 + 11055206644.

It is an arithmetic number, because the mean of its divisors is an integer number (11055206644).

Almost surely, 2^22110413287 is an apocalyptic number.

22110413287 is a deficient number, since it is larger than the sum of its proper divisors (1).

22110413287 is an equidigital number, since it uses as much as digits as its factorization.

22110413287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 22110413287 in words is "twenty-two billion, one hundred ten million, four hundred thirteen thousand, two hundred eighty-seven".