22308528854 has 8 divisors (see below), whose sum is σ = 33464043120. Its totient is φ = 11153847816.

The previous prime is 22308528841. The next prime is 22308528857. The reversal of 22308528854 is 45882580322.

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

It is a super-3 number, since 3×22308528854³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22308528799 and 22308528808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22308528857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136409 + ... + 251444.

It is an arithmetic number, because the mean of its divisors is an integer number (4183005390).

Almost surely, 2^22308528854 is an apocalyptic number.

22308528854 is a deficient number, since it is larger than the sum of its proper divisors (11155514266).

22308528854 is a wasteful number, since it uses less digits than its factorization.

22308528854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416614.

The product of its (nonzero) digits is 1228800, while the sum is 47.

The spelling of 22308528854 in words is "twenty-two billion, three hundred eight million, five hundred twenty-eight thousand, eight hundred fifty-four".