2223222201342 has 24 divisors (see below), whose sum is σ = 4817805220800. Its totient is φ = 740947331040.

The previous prime is 2223222201331. The next prime is 2223222201353. The reversal of 2223222201342 is 2431022223222.

It is an interprime number because it is at equal distance from previous prime (2223222201331) and next prime (2223222201353).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10453134 + ... + 10663697.

It is an arithmetic number, because the mean of its divisors is an integer number (200741884200).

Almost surely, 2^{2223222201342} is an apocalyptic number.

2223222201342 is an abundant number, since it is smaller than the sum of its proper divisors (2594583019458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2223222201342 is a wasteful number, since it uses less digits than its factorization.

2223222201342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21122688 (or 21122685 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2223222201342 its reverse (2431022223222), we get a palindrome (4654244424564).

The spelling of 2223222201342 in words is "two trillion, two hundred twenty-three billion, two hundred twenty-two million, two hundred one thousand, three hundred forty-two".