2242156927 has 2 divisors, whose sum is σ = 2242156928. Its totient is φ = 2242156926.

The previous prime is 2242156919. The next prime is 2242156951. The reversal of 2242156927 is 7296512422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2242156927 - 2³ = 2242156919 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2242156927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242256927) 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, 1121078463 + 1121078464.

It is an arithmetic number, because the mean of its divisors is an integer number (1121078464).

Almost surely, 2^2242156927 is an apocalyptic number.

2242156927 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242156927 is an equidigital number, since it uses as much as digits as its factorization.

2242156927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 40.

The square root of 2242156927 is about 47351.4194824189. The cubic root of 2242156927 is about 1308.8463566860.

The spelling of 2242156927 in words is "two billion, two hundred forty-two million, one hundred fifty-six thousand, nine hundred twenty-seven".