22002021002330 has 16 divisors (see below), whose sum is σ = 39605031387720. Its totient is φ = 8800498715712.

The previous prime is 22002021002293. The next prime is 22002021002363. The reversal of 22002021002330 is 3320012020022.

It can be written as a sum of positive squares in 4 ways, for example, as 16910937268681 + 5091083733649 = 4112291^2 + 2256343^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22002021002299 and 22002021002308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38412149 + ... + 38980728.

Almost surely, 2^{22002021002330} is an apocalyptic number.

22002021002330 is a deficient number, since it is larger than the sum of its proper divisors (17603010385390).

22002021002330 is a wasteful number, since it uses less digits than its factorization.

22002021002330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77421313.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 22002021002330 its reverse (3320012020022), we get a palindrome (25322033022352).

The spelling of 22002021002330 in words is "twenty-two trillion, two billion, twenty-one million, two thousand, three hundred thirty".