22132001043 has 6 divisors (see below), whose sum is σ = 31968445964. Its totient is φ = 14754667356.

The previous prime is 22132001009. The next prime is 22132001071. The reversal of 22132001043 is 34010023122.

It is not a de Polignac number, because 22132001043 - 2¹⁷ = 22131869971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22132000043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1229555605 + ... + 1229555622.

Almost surely, 2^22132001043 is an apocalyptic number.

22132001043 is a deficient number, since it is larger than the sum of its proper divisors (9836444921).

22132001043 is a wasteful number, since it uses less digits than its factorization.

22132001043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459111233 (or 2459111230 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22132001043 its reverse (34010023122), we get a palindrome (56142024165).

The spelling of 22132001043 in words is "twenty-two billion, one hundred thirty-two million, one thousand, forty-three".