225943698262 has 4 divisors (see below), whose sum is σ = 338915547396. Its totient is φ = 112971849130.

The previous prime is 225943698257. The next prime is 225943698289. The reversal of 225943698262 is 262896349522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 262896349522 = 2 ⋅131448174761.

It is a junction number, because it is equal to n+sod(n) for n = 225943698197 and 225943698206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56485924564 + ... + 56485924567.

It is an arithmetic number, because the mean of its divisors is an integer number (84728886849).

Almost surely, 2^225943698262 is an apocalyptic number.

225943698262 is a deficient number, since it is larger than the sum of its proper divisors (112971849134).

225943698262 is a wasteful number, since it uses less digits than its factorization.

225943698262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112971849133.

The product of its digits is 22394880, while the sum is 58.

The spelling of 225943698262 in words is "two hundred twenty-five billion, nine hundred forty-three million, six hundred ninety-eight thousand, two hundred sixty-two".