2222342027445 has 16 divisors (see below), whose sum is σ = 3678359218560. Its totient is φ = 1144378423104.

The previous prime is 2222342027441. The next prime is 2222342027459. The reversal of 2222342027445 is 5447202432222.

It is not a de Polignac number, because 2222342027445 - 2² = 2222342027441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222342027441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2554415689 + ... + 2554416558.

It is an arithmetic number, because the mean of its divisors is an integer number (229897451160).

Almost surely, 2^{2222342027445} is an apocalyptic number.

It is an amenable number.

2222342027445 is a deficient number, since it is larger than the sum of its proper divisors (1456017191115).

2222342027445 is a wasteful number, since it uses less digits than its factorization.

2222342027445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108832284.

The product of its (nonzero) digits is 430080, while the sum is 39.

Adding to 2222342027445 its reverse (5447202432222), we get a palindrome (7669544459667).

The spelling of 2222342027445 in words is "two trillion, two hundred twenty-two billion, three hundred forty-two million, twenty-seven thousand, four hundred forty-five".