2014220357 has 2 divisors, whose sum is σ = 2014220358. Its totient is φ = 2014220356.

The previous prime is 2014220347. The next prime is 2014220389. The reversal of 2014220357 is 7530224102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1147447876 + 866772481 = 33874^2 + 29441^2 .

It is a cyclic number.

It is not a de Polignac number, because 2014220357 - 2¹² = 2014216261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2014220347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007110178 + 1007110179.

It is an arithmetic number, because the mean of its divisors is an integer number (1007110179).

Almost surely, 2^2014220357 is an apocalyptic number.

It is an amenable number.

2014220357 is a deficient number, since it is larger than the sum of its proper divisors (1).

2014220357 is an equidigital number, since it uses as much as digits as its factorization.

2014220357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2014220357 is about 44880.0663658155. The cubic root of 2014220357 is about 1262.9000883664.

Adding to 2014220357 its reverse (7530224102), we get a palindrome (9544444459).

The spelling of 2014220357 in words is "two billion, fourteen million, two hundred twenty thousand, three hundred fifty-seven".