2226153641 has 2 divisors, whose sum is σ = 2226153642. Its totient is φ = 2226153640.

The previous prime is 2226153607. The next prime is 2226153653. The reversal of 2226153641 is 1463516222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2169603241 + 56550400 = 46579^2 + 7520^2 .

It is a cyclic number.

It is not a de Polignac number, because 2226153641 - 2⁶ = 2226153577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2226153598 and 2226153607.

It is not a weakly prime, because it can be changed into another prime (2226153691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113076820 + 1113076821.

It is an arithmetic number, because the mean of its divisors is an integer number (1113076821).

Almost surely, 2^2226153641 is an apocalyptic number.

It is an amenable number.

2226153641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226153641 is an equidigital number, since it uses as much as digits as its factorization.

2226153641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 32.

The square root of 2226153641 is about 47182.1326457378. The cubic root of 2226153641 is about 1305.7249762299.

Adding to 2226153641 its reverse (1463516222), we get a palindrome (3689669863).

The spelling of 2226153641 in words is "two billion, two hundred twenty-six million, one hundred fifty-three thousand, six hundred forty-one".