225740467466 has 4 divisors (see below), whose sum is σ = 338610701202. Its totient is φ = 112870233732.

The previous prime is 225740467441. The next prime is 225740467471. The reversal of 225740467466 is 664764047522.

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., 182090811841 + 43649655625 = 426721^2 + 208925^2 .

It is a super-2 number, since 2×225740467466² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56435116865 + ... + 56435116868.

Almost surely, 2^225740467466 is an apocalyptic number.

225740467466 is a deficient number, since it is larger than the sum of its proper divisors (112870233736).

225740467466 is a wasteful number, since it uses less digits than its factorization.

225740467466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112870233735.

The product of its (nonzero) digits is 13547520, while the sum is 53.

The spelling of 225740467466 in words is "two hundred twenty-five billion, seven hundred forty million, four hundred sixty-seven thousand, four hundred sixty-six".