22002032030 has 32 divisors (see below), whose sum is σ = 43213564800. Its totient is φ = 7998965920.

The previous prime is 22002031993. The next prime is 22002032051. The reversal of 22002032030 is 3023020022.

It is a junction number, because it is equal to n+sod(n) for n = 22002031996 and 22002032014.

It is a congruent number.

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, 541277 + ... + 580503.

It is an arithmetic number, because the mean of its divisors is an integer number (1350423900).

Almost surely, 2^22002032030 is an apocalyptic number.

22002032030 is a deficient number, since it is larger than the sum of its proper divisors (21211532770).

22002032030 is a wasteful number, since it uses less digits than its factorization.

22002032030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44344.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 22002032030 its reverse (3023020022), we get a palindrome (25025052052).

The spelling of 22002032030 in words is "twenty-two billion, two million, thirty-two thousand, thirty".