226415461273 has 4 divisors (see below), whose sum is σ = 226628459008. Its totient is φ = 226202463540.

The previous prime is 226415461219. The next prime is 226415461277. The reversal of 226415461273 is 372164514622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226415461273 is a prime.

It is a super-2 number, since 2×226415461273² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226415461277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106497273 + ... + 106499398.

It is an arithmetic number, because the mean of its divisors is an integer number (56657114752).

Almost surely, 2^226415461273 is an apocalyptic number.

It is an amenable number.

226415461273 is a deficient number, since it is larger than the sum of its proper divisors (212997735).

226415461273 is a wasteful number, since it uses less digits than its factorization.

226415461273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212997734.

The product of its digits is 483840, while the sum is 43.

Adding to 226415461273 its reverse (372164514622), we get a palindrome (598579975895).

The spelling of 226415461273 in words is "two hundred twenty-six billion, four hundred fifteen million, four hundred sixty-one thousand, two hundred seventy-three".