225973510294 has 16 divisors (see below), whose sum is σ = 399879392256. Its totient is φ = 93721732200.

The previous prime is 225973510289. The next prime is 225973510303. The reversal of 225973510294 is 492015379522.

It is a super-3 number, since 3×225973510294³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260337712 + ... + 260338579.

It is an arithmetic number, because the mean of its divisors is an integer number (24992462016).

Almost surely, 2^225973510294 is an apocalyptic number.

225973510294 is a deficient number, since it is larger than the sum of its proper divisors (173905881962).

225973510294 is a wasteful number, since it uses less digits than its factorization.

225973510294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520676331.

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 225973510294 in words is "two hundred twenty-five billion, nine hundred seventy-three million, five hundred ten thousand, two hundred ninety-four".