22011211324 has 12 divisors (see below), whose sum is σ = 40194386064. Its totient is φ = 10527101024.

The previous prime is 22011211249. The next prime is 22011211351. The reversal of 22011211324 is 42311211022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119626057 + ... + 119626240.

It is an arithmetic number, because the mean of its divisors is an integer number (3349532172).

Almost surely, 2^22011211324 is an apocalyptic number.

It is an amenable number.

22011211324 is a deficient number, since it is larger than the sum of its proper divisors (18183174740).

22011211324 is a wasteful number, since it uses less digits than its factorization.

22011211324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239252324 (or 239252322 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22011211324 its reverse (42311211022), we get a palindrome (64322422346).

The spelling of 22011211324 in words is "twenty-two billion, eleven million, two hundred eleven thousand, three hundred twenty-four".