2223255701 has 2 divisors, whose sum is σ = 2223255702. Its totient is φ = 2223255700.

The previous prime is 2223255673. The next prime is 2223255787. The reversal of 2223255701 is 1075523222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1829272900 + 393982801 = 42770^2 + 19849^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223255701 - 2⁶ = 2223255637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223255401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111627850 + 1111627851.

It is an arithmetic number, because the mean of its divisors is an integer number (1111627851).

Almost surely, 2^2223255701 is an apocalyptic number.

It is an amenable number.

2223255701 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223255701 is an equidigital number, since it uses as much as digits as its factorization.

2223255701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2223255701 is about 47151.4125027024. The cubic root of 2223255701 is about 1305.1581456686.

Adding to 2223255701 its reverse (1075523222), we get a palindrome (3298778923).

The spelling of 2223255701 in words is "two billion, two hundred twenty-three million, two hundred fifty-five thousand, seven hundred one".