11021023199 has 2 divisors, whose sum is σ = 11021023200. Its totient is φ = 11021023198.

The previous prime is 11021023133. The next prime is 11021023253. The reversal of 11021023199 is 99132012011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11021023199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11021023399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510511599 + 5510511600.

It is an arithmetic number, because the mean of its divisors is an integer number (5510511600).

Almost surely, 2^11021023199 is an apocalyptic number.

11021023199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021023199 is an equidigital number, since it uses as much as digits as its factorization.

11021023199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 29.

The spelling of 11021023199 in words is "eleven billion, twenty-one million, twenty-three thousand, one hundred ninety-nine".