1014220159 has 2 divisors, whose sum is σ = 1014220160. Its totient is φ = 1014220158.

The previous prime is 1014220139. The next prime is 1014220177. The reversal of 1014220159 is 9510224101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1014220159 - 2¹⁹ = 1013695871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1014220139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507110079 + 507110080.

It is an arithmetic number, because the mean of its divisors is an integer number (507110080).

Almost surely, 2^1014220159 is an apocalyptic number.

1014220159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014220159 is an equidigital number, since it uses as much as digits as its factorization.

1014220159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 1014220159 is about 31846.8233737684. The cubic root of 1014220159 is about 1004.7177607322.

The spelling of 1014220159 in words is "one billion, fourteen million, two hundred twenty thousand, one hundred fifty-nine".