226251314545 has 16 divisors (see below), whose sum is σ = 278751497472. Its totient is φ = 176187706240.

The previous prime is 226251314519. The next prime is 226251314623. The reversal of 226251314545 is 545413152622.

It is not a de Polignac number, because 226251314545 - 2⁷ = 226251314417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226251314498 and 226251314507.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1154857 + ... + 1336486.

It is an arithmetic number, because the mean of its divisors is an integer number (17421968592).

Almost surely, 2^226251314545 is an apocalyptic number.

It is an amenable number.

226251314545 is a deficient number, since it is larger than the sum of its proper divisors (52500182927).

226251314545 is a wasteful number, since it uses less digits than its factorization.

226251314545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491832.

The product of its digits is 288000, while the sum is 40.

The spelling of 226251314545 in words is "two hundred twenty-six billion, two hundred fifty-one million, three hundred fourteen thousand, five hundred forty-five".