110023223442491 has 2 divisors, whose sum is σ = 110023223442492. Its totient is φ = 110023223442490.

The previous prime is 110023223442467. The next prime is 110023223442523. The reversal of 110023223442491 is 194244322320011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110023223442491 - 2⁶ = 110023223442427 is a prime.

It is a super-2 number, since 2×110023223442491² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110023223441491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55011611721245 + 55011611721246.

It is an arithmetic number, because the mean of its divisors is an integer number (55011611721246).

Almost surely, 2^{110023223442491} is an apocalyptic number.

110023223442491 is a deficient number, since it is larger than the sum of its proper divisors (1).

110023223442491 is an equidigital number, since it uses as much as digits as its factorization.

110023223442491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 110023223442491 in words is "one hundred ten trillion, twenty-three billion, two hundred twenty-three million, four hundred forty-two thousand, four hundred ninety-one".