226848158562251 has 4 divisors (see below), whose sum is σ = 227051245545072. Its totient is φ = 226645071579432.

The previous prime is 226848158562229. The next prime is 226848158562317. The reversal of 226848158562251 is 152265851848622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 226848158562251 - 2¹⁴ = 226848158545867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226848118562251) 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, 101543489735 + ... + 101543491968.

It is an arithmetic number, because the mean of its divisors is an integer number (56762811386268).

Almost surely, 2^{226848158562251} is an apocalyptic number.

226848158562251 is a deficient number, since it is larger than the sum of its proper divisors (203086982821).

226848158562251 is a wasteful number, since it uses less digits than its factorization.

226848158562251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203086982820.

The product of its digits is 147456000, while the sum is 65.

The spelling of 226848158562251 in words is "two hundred twenty-six trillion, eight hundred forty-eight billion, one hundred fifty-eight million, five hundred sixty-two thousand, two hundred fifty-one".