2227740023 has 2 divisors, whose sum is σ = 2227740024. Its totient is φ = 2227740022.

The previous prime is 2227739989. The next prime is 2227740037. The reversal of 2227740023 is 3200477222.

It is a happy number.

2227740023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2227740023 - 2¹² = 2227735927 is a prime.

It is a super-2 number, since 2×2227740023² = 9925651220152081058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2227740323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113870011 + 1113870012.

It is an arithmetic number, because the mean of its divisors is an integer number (1113870012).

Almost surely, 2^2227740023 is an apocalyptic number.

2227740023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2227740023 is an equidigital number, since it uses as much as digits as its factorization.

2227740023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 2227740023 is about 47198.9409097280. The cubic root of 2227740023 is about 1306.0350606624.

The spelling of 2227740023 in words is "two billion, two hundred twenty-seven million, seven hundred forty thousand, twenty-three".