22259033481 has 8 divisors (see below), whose sum is σ = 29727129280. Its totient is φ = 14815146672.

The previous prime is 22259033471. The next prime is 22259033483. The reversal of 22259033481 is 18433095222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22259033481 - 2⁶ = 22259033417 is a prime.

It is a super-2 number, since 2×22259033481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22259033483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6050101 + ... + 6053778.

It is an arithmetic number, because the mean of its divisors is an integer number (3715891160).

Almost surely, 2^22259033481 is an apocalyptic number.

It is an amenable number.

22259033481 is a deficient number, since it is larger than the sum of its proper divisors (7468095799).

22259033481 is a wasteful number, since it uses less digits than its factorization.

22259033481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12104495.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 22259033481 in words is "twenty-two billion, two hundred fifty-nine million, thirty-three thousand, four hundred eighty-one".