22325350545 has 128 divisors (see below), whose sum is σ = 42733716480. Its totient is φ = 11030722560.

The previous prime is 22325350543. The next prime is 22325350549. The reversal of 22325350545 is 54505352322.

It is not a de Polignac number, because 22325350545 - 2¹ = 22325350543 is a prime.

It is a super-3 number, since 3×22325350545³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22325350543) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19986327 + ... + 19987443.

It is an arithmetic number, because the mean of its divisors is an integer number (333857160).

Almost surely, 2^22325350545 is an apocalyptic number.

It is an amenable number.

22325350545 is a deficient number, since it is larger than the sum of its proper divisors (20408365935).

22325350545 is a wasteful number, since it uses less digits than its factorization.

22325350545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352 (or 1346 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 22325350545 in words is "twenty-two billion, three hundred twenty-five million, three hundred fifty thousand, five hundred forty-five".