22003000022 has 16 divisors (see below), whose sum is σ = 33159628800. Its totient is φ = 10949872680.

The previous prime is 22003000013. The next prime is 22003000037. The reversal of 22003000022 is 22000030022.

It is a junction number, because it is equal to n+sod(n) for n = 22002999967 and 22003000012.

It is a congruent number.

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, 532379 + ... + 572217.

It is an arithmetic number, because the mean of its divisors is an integer number (2072476800).

Almost surely, 2^22003000022 is an apocalyptic number.

22003000022 is a deficient number, since it is larger than the sum of its proper divisors (11156628778).

22003000022 is a wasteful number, since it uses less digits than its factorization.

22003000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41131.

The product of its (nonzero) digits is 48, while the sum is 11.

Adding to 22003000022 its reverse (22000030022), we get a palindrome (44003030044).

It can be divided in two parts, 220030000 and 22, that added together give a palindrome (220030022).

The spelling of 22003000022 in words is "twenty-two billion, three million, twenty-two", and thus it is an aban number and an uban number.