2144330102222 has 48 divisors (see below), whose sum is σ = 4179885504480. Its totient is φ = 806644534080.

The previous prime is 2144330102221. The next prime is 2144330102267. The reversal of 2144330102222 is 2222010334412.

It is a junction number, because it is equal to n+sod(n) for n = 2144330102191 and 2144330102200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144330102221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21775673 + ... + 21873924.

It is an arithmetic number, because the mean of its divisors is an integer number (87080948010).

Almost surely, 2^{2144330102222} is an apocalyptic number.

2144330102222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2144330102222 is a deficient number, since it is larger than the sum of its proper divisors (2035555402258).

2144330102222 is a wasteful number, since it uses less digits than its factorization.

2144330102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43649657 (or 43649646 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 2144330102222 its reverse (2222010334412), we get a palindrome (4366340436634).

The spelling of 2144330102222 in words is "two trillion, one hundred forty-four billion, three hundred thirty million, one hundred two thousand, two hundred twenty-two".