2199023255027 has 2 divisors, whose sum is σ = 2199023255028. Its totient is φ = 2199023255026.

The previous prime is 2199023255021. The next prime is 2199023255069. The reversal of 2199023255027 is 7205523209912.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2199023255027 - 2³⁰ = 2197949513203 is a prime.

It is a super-2 number, since 2×2199023255027² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2199023255021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1099511627513 + 1099511627514.

It is an arithmetic number, because the mean of its divisors is an integer number (1099511627514).

Almost surely, 2^{2199023255027} is an apocalyptic number.

2199023255027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2199023255027 is an equidigital number, since it uses as much as digits as its factorization.

2199023255027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 47.

The spelling of 2199023255027 in words is "two trillion, one hundred ninety-nine billion, twenty-three million, two hundred fifty-five thousand, twenty-seven".