22132320411 has 16 divisors (see below), whose sum is σ = 31124701440. Its totient is φ = 13950499680.

The previous prime is 22132320407. The next prime is 22132320421. The reversal of 22132320411 is 11402323122.

It is not a de Polignac number, because 22132320411 - 2² = 22132320407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22132320421) 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, 357300 + ... + 414641.

It is an arithmetic number, because the mean of its divisors is an integer number (1945293840).

Almost surely, 2^22132320411 is an apocalyptic number.

22132320411 is a deficient number, since it is larger than the sum of its proper divisors (8992381029).

22132320411 is a wasteful number, since it uses less digits than its factorization.

22132320411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772466.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22132320411 its reverse (11402323122), we get a palindrome (33534643533).

The spelling of 22132320411 in words is "twenty-two billion, one hundred thirty-two million, three hundred twenty thousand, four hundred eleven".