22401111322 has 8 divisors (see below), whose sum is σ = 33752347776. Its totient is φ = 11150328732.

The previous prime is 22401111307. The next prime is 22401111323. The reversal of 22401111322 is 22311110422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22401111322.

It is not an unprimeable number, because it can be changed into a prime (22401111323) 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, 25112908 + ... + 25113799.

It is an arithmetic number, because the mean of its divisors is an integer number (4219043472).

Almost surely, 2^22401111322 is an apocalyptic number.

22401111322 is a deficient number, since it is larger than the sum of its proper divisors (11351236454).

22401111322 is a wasteful number, since it uses less digits than its factorization.

22401111322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50226932.

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

Adding to 22401111322 its reverse (22311110422), we get a palindrome (44712221744).

The spelling of 22401111322 in words is "twenty-two billion, four hundred one million, one hundred eleven thousand, three hundred twenty-two".