22110022330 has 32 divisors (see below), whose sum is σ = 43429115520. Its totient is φ = 8037587520.

The previous prime is 22110022303. The next prime is 22110022331. The reversal of 22110022330 is 3322001122.

It is not an unprimeable number, because it can be changed into a prime (22110022331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359476 + ... + 416464.

It is an arithmetic number, because the mean of its divisors is an integer number (1357159860).

Almost surely, 2^22110022330 is an apocalyptic number.

22110022330 is a deficient number, since it is larger than the sum of its proper divisors (21319093190).

22110022330 is a wasteful number, since it uses less digits than its factorization.

22110022330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60534.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22110022330 its reverse (3322001122), we get a palindrome (25432023452).

The spelling of 22110022330 in words is "twenty-two billion, one hundred ten million, twenty-two thousand, three hundred thirty".