226192570949 has 2 divisors, whose sum is σ = 226192570950. Its totient is φ = 226192570948.

The previous prime is 226192570943. The next prime is 226192570963. The reversal of 226192570949 is 949075291622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207018630049 + 19173940900 = 454993^2 + 138470^2 .

It is a cyclic number.

It is not a de Polignac number, because 226192570949 - 2²⁴ = 226175793733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226192570894 and 226192570903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226192570943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113096285474 + 113096285475.

It is an arithmetic number, because the mean of its divisors is an integer number (113096285475).

Almost surely, 2^226192570949 is an apocalyptic number.

It is an amenable number.

226192570949 is a deficient number, since it is larger than the sum of its proper divisors (1).

226192570949 is an equidigital number, since it uses as much as digits as its factorization.

226192570949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 56.

The spelling of 226192570949 in words is "two hundred twenty-six billion, one hundred ninety-two million, five hundred seventy thousand, nine hundred forty-nine".