2243432123322 has 32 divisors (see below), whose sum is σ = 4838070529152. Its totient is φ = 689420681664.

The previous prime is 2243432123213. The next prime is 2243432123333. The reversal of 2243432123322 is 2233212343422.

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, 17981718 + ... + 18106049.

It is an arithmetic number, because the mean of its divisors is an integer number (151189704036).

Almost surely, 2^{2243432123322} is an apocalyptic number.

2243432123322 is an abundant number, since it is smaller than the sum of its proper divisors (2594638405830).

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

2243432123322 is a wasteful number, since it uses less digits than its factorization.

2243432123322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36088582.

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

Adding to 2243432123322 its reverse (2233212343422), we get a palindrome (4476644466744).

The spelling of 2243432123322 in words is "two trillion, two hundred forty-three billion, four hundred thirty-two million, one hundred twenty-three thousand, three hundred twenty-two".