2144313450022 has 16 divisors (see below), whose sum is σ = 3309981345792. Its totient is φ = 1041334607560.

The previous prime is 2144313450011. The next prime is 2144313450029. The reversal of 2144313450022 is 2200543134412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144313450029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87055798 + ... + 87080425.

It is an arithmetic number, because the mean of its divisors is an integer number (206873834112).

Almost surely, 2^{2144313450022} is an apocalyptic number.

2144313450022 is a deficient number, since it is larger than the sum of its proper divisors (1165667895770).

2144313450022 is a wasteful number, since it uses less digits than its factorization.

2144313450022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174136403.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 2144313450022 its reverse (2200543134412), we get a palindrome (4344856584434).

The spelling of 2144313450022 in words is "two trillion, one hundred forty-four billion, three hundred thirteen million, four hundred fifty thousand, twenty-two".