2213322332442 has 32 divisors (see below), whose sum is σ = 4847955053760. Its totient is φ = 669479504640.

The previous prime is 2213322332437. The next prime is 2213322332453. The reversal of 2213322332442 is 2442332233122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240469359 + ... + 240478562.

It is an arithmetic number, because the mean of its divisors is an integer number (151498595430).

Almost surely, 2^{2213322332442} is an apocalyptic number.

2213322332442 is an abundant number, since it is smaller than the sum of its proper divisors (2634632721318).

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

2213322332442 is a wasteful number, since it uses less digits than its factorization.

2213322332442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480947998.

The product of its digits is 82944, while the sum is 33.

Adding to 2213322332442 its reverse (2442332233122), we get a palindrome (4655654565564).

The spelling of 2213322332442 in words is "two trillion, two hundred thirteen billion, three hundred twenty-two million, three hundred thirty-two thousand, four hundred forty-two".