22002211132 has 48 divisors (see below), whose sum is σ = 42477573600. Its totient is φ = 9888687360.

The previous prime is 22002211117. The next prime is 22002211151. The reversal of 22002211132 is 23111220022.

It is a happy number.

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, 2436658 + ... + 2445670.

It is an arithmetic number, because the mean of its divisors is an integer number (884949450).

Almost surely, 2^22002211132 is an apocalyptic number.

22002211132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22002211132 is a deficient number, since it is larger than the sum of its proper divisors (20475362468).

22002211132 is a wasteful number, since it uses less digits than its factorization.

22002211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9646 (or 9644 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22002211132 its reverse (23111220022), we get a palindrome (45113431154).

The spelling of 22002211132 in words is "twenty-two billion, two million, two hundred eleven thousand, one hundred thirty-two".