11120210022991 has 2 divisors, whose sum is σ = 11120210022992. Its totient is φ = 11120210022990.

The previous prime is 11120210022983. The next prime is 11120210023033. The reversal of 11120210022991 is 19922001202111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11120210022991 - 2³ = 11120210022983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120210022941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560105011495 + 5560105011496.

It is an arithmetic number, because the mean of its divisors is an integer number (5560105011496).

Almost surely, 2^{11120210022991} is an apocalyptic number.

11120210022991 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120210022991 is an equidigital number, since it uses as much as digits as its factorization.

11120210022991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 11120210022991 in words is "eleven trillion, one hundred twenty billion, two hundred ten million, twenty-two thousand, nine hundred ninety-one".