2110622729 has 2 divisors, whose sum is σ = 2110622730. Its totient is φ = 2110622728.

The previous prime is 2110622713. The next prime is 2110622741. The reversal of 2110622729 is 9272260112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2110483600 + 139129 = 45940^2 + 373^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110622729 - 2⁴ = 2110622713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110622695 and 2110622704.

It is not a weakly prime, because it can be changed into another prime (2110621729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055311364 + 1055311365.

It is an arithmetic number, because the mean of its divisors is an integer number (1055311365).

Almost surely, 2^2110622729 is an apocalyptic number.

It is an amenable number.

2110622729 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110622729 is an equidigital number, since it uses as much as digits as its factorization.

2110622729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 2110622729 is about 45941.5142218887. The cubic root of 2110622729 is about 1282.7347796855.

The spelling of 2110622729 in words is "two billion, one hundred ten million, six hundred twenty-two thousand, seven hundred twenty-nine".