22002022030 has 32 divisors (see below), whose sum is σ = 42019528896. Its totient is φ = 8266074624.

The previous prime is 22002022001. The next prime is 22002022043. The reversal of 22002022030 is 3022020022.

It is a self number, because there is not a number n which added to its sum of digits gives 22002022030.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50089 + ... + 215668.

It is an arithmetic number, because the mean of its divisors is an integer number (1313110278).

Almost surely, 2^22002022030 is an apocalyptic number.

22002022030 is a deficient number, since it is larger than the sum of its proper divisors (20017506866).

22002022030 is a wasteful number, since it uses less digits than its factorization.

22002022030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266268.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 22002022030 its reverse (3022020022), we get a palindrome (25024042052).

The spelling of 22002022030 in words is "twenty-two billion, two million, twenty-two thousand, thirty".