224570421126466 has 4 divisors (see below), whose sum is σ = 336855631689702. Its totient is φ = 112285210563232.

The previous prime is 224570421126461. The next prime is 224570421126511. The reversal of 224570421126466 is 664621124075422.

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

It can be written as a sum of positive squares in only one way, i.e., 152758846989225 + 71811574137241 = 12359565^2 + 8474171^2 .

It is not an unprimeable number, because it can be changed into a prime (224570421126461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56142605281615 + ... + 56142605281618.

Almost surely, 2^{224570421126466} is an apocalyptic number.

224570421126466 is a deficient number, since it is larger than the sum of its proper divisors (112285210563236).

224570421126466 is a wasteful number, since it uses less digits than its factorization.

224570421126466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112285210563235.

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 224570421126466 in words is "two hundred twenty-four trillion, five hundred seventy billion, four hundred twenty-one million, one hundred twenty-six thousand, four hundred sixty-six".