22402013433 has 4 divisors (see below), whose sum is σ = 29869351248. Its totient is φ = 14934675620.

The previous prime is 22402013429. The next prime is 22402013443. The reversal of 22402013433 is 33431020422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22402013433 - 2² = 22402013429 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22402013443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3733668903 + ... + 3733668908.

It is an arithmetic number, because the mean of its divisors is an integer number (7467337812).

Almost surely, 2^22402013433 is an apocalyptic number.

It is an amenable number.

22402013433 is a deficient number, since it is larger than the sum of its proper divisors (7467337815).

22402013433 is an equidigital number, since it uses as much as digits as its factorization.

22402013433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7467337814.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22402013433 its reverse (33431020422), we get a palindrome (55833033855).

The spelling of 22402013433 in words is "twenty-two billion, four hundred two million, thirteen thousand, four hundred thirty-three".