2270671901 has 2 divisors, whose sum is σ = 2270671902. Its totient is φ = 2270671900.

The previous prime is 2270671867. The next prime is 2270671927. The reversal of 2270671901 is 1091760722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1664232025 + 606439876 = 40795^2 + 24626^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2270671901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2270671001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135335950 + 1135335951.

It is an arithmetic number, because the mean of its divisors is an integer number (1135335951).

Almost surely, 2^2270671901 is an apocalyptic number.

It is an amenable number.

2270671901 is a deficient number, since it is larger than the sum of its proper divisors (1).

2270671901 is an equidigital number, since it uses as much as digits as its factorization.

2270671901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 2270671901 is about 47651.5676657127. The cubic root of 2270671901 is about 1314.3714848848.

The spelling of 2270671901 in words is "two billion, two hundred seventy million, six hundred seventy-one thousand, nine hundred one".