22325550452 has 12 divisors (see below), whose sum is σ = 39158713440. Its totient is φ = 11137346616.

The previous prime is 22325550439. The next prime is 22325550463. The reversal of 22325550452 is 25405552322.

It is a super-3 number, since 3×22325550452³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6355178 + ... + 6358689.

It is an arithmetic number, because the mean of its divisors is an integer number (3263226120).

Almost surely, 2^22325550452 is an apocalyptic number.

It is an amenable number.

22325550452 is a deficient number, since it is larger than the sum of its proper divisors (16833162988).

22325550452 is a wasteful number, since it uses less digits than its factorization.

22325550452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12714310 (or 12714308 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 22325550452 in words is "twenty-two billion, three hundred twenty-five million, five hundred fifty thousand, four hundred fifty-two".