22224350204342 has 128 divisors (see below), whose sum is σ = 41875695912960. Its totient is φ = 8705614256640.

The previous prime is 22224350204333. The next prime is 22224350204359. The reversal of 22224350204342 is 24340205342222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32011448 + ... + 32698340.

It is an arithmetic number, because the mean of its divisors is an integer number (327153874320).

Almost surely, 2^{22224350204342} is an apocalyptic number.

22224350204342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22224350204342 is a deficient number, since it is larger than the sum of its proper divisors (19651345708618).

22224350204342 is a wasteful number, since it uses less digits than its factorization.

22224350204342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687078.

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 22224350204342 its reverse (24340205342222), we get a palindrome (46564555546564).

The spelling of 22224350204342 in words is "twenty-two trillion, two hundred twenty-four billion, three hundred fifty million, two hundred four thousand, three hundred forty-two".