226666516142 has 8 divisors (see below), whose sum is σ = 370908844632. Its totient is φ = 103030234600.

The previous prime is 226666516129. The next prime is 226666516159. The reversal of 226666516142 is 241615666622.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5151511709 + ... + 5151511752.

It is an arithmetic number, because the mean of its divisors is an integer number (46363605579).

Almost surely, 2^226666516142 is an apocalyptic number.

226666516142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

226666516142 is a deficient number, since it is larger than the sum of its proper divisors (144242328490).

226666516142 is a wasteful number, since it uses less digits than its factorization.

226666516142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10303023474.

The product of its digits is 1244160, while the sum is 47.

The spelling of 226666516142 in words is "two hundred twenty-six billion, six hundred sixty-six million, five hundred sixteen thousand, one hundred forty-two".