226343731075121 has 4 divisors (see below), whose sum is σ = 246920433900144. Its totient is φ = 205767028250100.

The previous prime is 226343731075081. The next prime is 226343731075123. The reversal of 226343731075121 is 121570137343622.

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 not a de Polignac number, because 226343731075121 - 2⁴² = 221945684564017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226343731075123) 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, 10288351412495 + ... + 10288351412516.

It is an arithmetic number, because the mean of its divisors is an integer number (61730108475036).

Almost surely, 2^{226343731075121} is an apocalyptic number.

It is an amenable number.

226343731075121 is a deficient number, since it is larger than the sum of its proper divisors (20576702825023).

226343731075121 is a wasteful number, since it uses less digits than its factorization.

226343731075121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20576702825022.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 226343731075121 in words is "two hundred twenty-six trillion, three hundred forty-three billion, seven hundred thirty-one million, seventy-five thousand, one hundred twenty-one".