226036427477451 has 8 divisors (see below), whose sum is σ = 308732681432784. Its totient is φ = 147015562586880.

The previous prime is 226036427477407. The next prime is 226036427477473. The reversal of 226036427477451 is 154774724630622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 226036427477451 - 2⁷ = 226036427477323 is a prime.

It is a super-2 number, since 2×226036427477451² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226036427477051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918847266046 + ... + 918847266291.

It is an arithmetic number, because the mean of its divisors is an integer number (38591585179098).

Almost surely, 2^{226036427477451} is an apocalyptic number.

226036427477451 is a deficient number, since it is larger than the sum of its proper divisors (82696253955333).

226036427477451 is a wasteful number, since it uses less digits than its factorization.

226036427477451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837694532381.

The product of its (nonzero) digits is 94832640, while the sum is 60.

The spelling of 226036427477451 in words is "two hundred twenty-six trillion, thirty-six billion, four hundred twenty-seven million, four hundred seventy-seven thousand, four hundred fifty-one".