226273530021554 has 8 divisors (see below), whose sum is σ = 339814836506880. Its totient is φ = 113001917852596.

The previous prime is 226273530021533. The next prime is 226273530021557. The reversal of 226273530021554 is 455120035372622.

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

It is a junction number, because it is equal to n+sod(n) for n = 226273530021499 and 226273530021508.

It is not an unprimeable number, because it can be changed into a prime (226273530021557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67423576994 + ... + 67423580349.

It is an arithmetic number, because the mean of its divisors is an integer number (42476854563360).

Almost surely, 2^{226273530021554} is an apocalyptic number.

226273530021554 is a deficient number, since it is larger than the sum of its proper divisors (113541306485326).

226273530021554 is a wasteful number, since it uses less digits than its factorization.

226273530021554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134847158184.

The product of its (nonzero) digits is 3024000, while the sum is 47.

The spelling of 226273530021554 in words is "two hundred twenty-six trillion, two hundred seventy-three billion, five hundred thirty million, twenty-one thousand, five hundred fifty-four".