22223311442 has 8 divisors (see below), whose sum is σ = 33539476656. Its totient is φ = 11043485892.

The previous prime is 22223311417. The next prime is 22223311447. The reversal of 22223311442 is 24411332222.

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

It is not an unprimeable number, because it can be changed into a prime (22223311447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34084508 + ... + 34085159.

It is an arithmetic number, because the mean of its divisors is an integer number (4192434582).

Almost surely, 2^22223311442 is an apocalyptic number.

22223311442 is a deficient number, since it is larger than the sum of its proper divisors (11316165214).

22223311442 is a wasteful number, since it uses less digits than its factorization.

22223311442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68169832.

The product of its digits is 4608, while the sum is 26.

Adding to 22223311442 its reverse (24411332222), we get a palindrome (46634643664).

The spelling of 22223311442 in words is "twenty-two billion, two hundred twenty-three million, three hundred eleven thousand, four hundred forty-two".