22060268987 has 2 divisors, whose sum is σ = 22060268988. Its totient is φ = 22060268986.

The previous prime is 22060268983. The next prime is 22060269041. The reversal of 22060268987 is 78986206022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22060268987 - 2² = 22060268983 is a prime.

It is not a weakly prime, because it can be changed into another prime (22060268983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11030134493 + 11030134494.

It is an arithmetic number, because the mean of its divisors is an integer number (11030134494).

Almost surely, 2^22060268987 is an apocalyptic number.

22060268987 is a deficient number, since it is larger than the sum of its proper divisors (1).

22060268987 is an equidigital number, since it uses as much as digits as its factorization.

22060268987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 22060268987 in words is "twenty-two billion, sixty million, two hundred sixty-eight thousand, nine hundred eighty-seven".