22233421234342 has 16 divisors (see below), whose sum is σ = 33376071052800. Its totient is φ = 11108065219848.

The previous prime is 22233421234289. The next prime is 22233421234369. The reversal of 22233421234342 is 24343212433222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45720883 + ... + 46204609.

It is an arithmetic number, because the mean of its divisors is an integer number (2086004440800).

Almost surely, 2^{22233421234342} is an apocalyptic number.

22233421234342 is a deficient number, since it is larger than the sum of its proper divisors (11142649818458).

22233421234342 is a wasteful number, since it uses less digits than its factorization.

22233421234342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501555.

The product of its digits is 331776, while the sum is 37.

Adding to 22233421234342 its reverse (24343212433222), we get a palindrome (46576633667564).

The spelling of 22233421234342 in words is "twenty-two trillion, two hundred thirty-three billion, four hundred twenty-one million, two hundred thirty-four thousand, three hundred forty-two".