220010110010987 has 2 divisors, whose sum is σ = 220010110010988. Its totient is φ = 220010110010986.

The previous prime is 220010110010981. The next prime is 220010110011017. The reversal of 220010110010987 is 789010011010022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220010110010987 is a prime.

It is not a weakly prime, because it can be changed into another prime (220010110010981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110005055005493 + 110005055005494.

It is an arithmetic number, because the mean of its divisors is an integer number (110005055005494).

Almost surely, 2^{220010110010987} is an apocalyptic number.

220010110010987 is a deficient number, since it is larger than the sum of its proper divisors (1).

220010110010987 is an equidigital number, since it uses as much as digits as its factorization.

220010110010987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 32.

The spelling of 220010110010987 in words is "two hundred twenty trillion, ten billion, one hundred ten million, ten thousand, nine hundred eighty-seven".