2144325431222 has 16 divisors (see below), whose sum is σ = 3465390081552. Its totient is φ = 989265869280.

The previous prime is 2144325431179. The next prime is 2144325431249. The reversal of 2144325431222 is 2221345234412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17554268 + ... + 17675999.

It is an arithmetic number, because the mean of its divisors is an integer number (216586880097).

Almost surely, 2^{2144325431222} is an apocalyptic number.

2144325431222 is a deficient number, since it is larger than the sum of its proper divisors (1321064650330).

2144325431222 is a wasteful number, since it uses less digits than its factorization.

2144325431222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35232623.

The product of its digits is 92160, while the sum is 35.

The spelling of 2144325431222 in words is "two trillion, one hundred forty-four billion, three hundred twenty-five million, four hundred thirty-one thousand, two hundred twenty-two".