22002230330 has 32 divisors (see below), whose sum is σ = 41511343104. Its totient is φ = 8380475136.

The previous prime is 22002230323. The next prime is 22002230359. The reversal of 22002230330 is 3303220022.

It is a junction number, because it is equal to n+sod(n) for n = 22002230299 and 22002230308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163199 + ... + 265778.

It is an arithmetic number, because the mean of its divisors is an integer number (1297229472).

Almost surely, 2^22002230330 is an apocalyptic number.

22002230330 is a deficient number, since it is larger than the sum of its proper divisors (19509112774).

22002230330 is a wasteful number, since it uses less digits than its factorization.

22002230330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429230.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 22002230330 its reverse (3303220022), we get a palindrome (25305450352).

The spelling of 22002230330 in words is "twenty-two billion, two million, two hundred thirty thousand, three hundred thirty".