22308818002 has 8 divisors (see below), whose sum is σ = 33465315312. Its totient is φ = 11153712900.

The previous prime is 22308817997. The next prime is 22308818017. The reversal of 22308818002 is 20081880322.

22308818002 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×22308818002³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307024 + ... + 372667.

It is an arithmetic number, because the mean of its divisors is an integer number (4183164414).

Almost surely, 2^22308818002 is an apocalyptic number.

22308818002 is a deficient number, since it is larger than the sum of its proper divisors (11156497310).

22308818002 is a wasteful number, since it uses less digits than its factorization.

22308818002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696104.

The product of its (nonzero) digits is 12288, while the sum is 34.

The spelling of 22308818002 in words is "twenty-two billion, three hundred eight million, eight hundred eighteen thousand, two".