11210020219087 has 2 divisors, whose sum is σ = 11210020219088. Its totient is φ = 11210020219086.

The previous prime is 11210020219067. The next prime is 11210020219093. The reversal of 11210020219087 is 78091202001211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11210020219087 is a prime.

It is a super-2 number, since 2×11210020219087² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11210020219007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605010109543 + 5605010109544.

It is an arithmetic number, because the mean of its divisors is an integer number (5605010109544).

Almost surely, 2^{11210020219087} is an apocalyptic number.

11210020219087 is a deficient number, since it is larger than the sum of its proper divisors (1).

11210020219087 is an equidigital number, since it uses as much as digits as its factorization.

11210020219087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 34.

The spelling of 11210020219087 in words is "eleven trillion, two hundred ten billion, twenty million, two hundred nineteen thousand, eighty-seven".