226130357 has 2 divisors, whose sum is σ = 226130358. Its totient is φ = 226130356.

The previous prime is 226130351. The next prime is 226130369. The reversal of 226130357 is 753031622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 188073796 + 38056561 = 13714^2 + 6169^2 .

It is a cyclic number.

It is not a de Polignac number, because 226130357 - 2¹² = 226126261 is a prime.

It is a super-2 number, since 2×226130357² = 102269876713894898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226130351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113065178 + 113065179.

It is an arithmetic number, because the mean of its divisors is an integer number (113065179).

Almost surely, 2^226130357 is an apocalyptic number.

It is an amenable number.

226130357 is a deficient number, since it is larger than the sum of its proper divisors (1).

226130357 is an equidigital number, since it uses as much as digits as its factorization.

226130357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 226130357 is about 15037.6313626847. The cubic root of 226130357 is about 609.2370260213.

Adding to 226130357 its reverse (753031622), we get a palindrome (979161979).

The spelling of 226130357 in words is "two hundred twenty-six million, one hundred thirty thousand, three hundred fifty-seven".