2340401101222 has 4 divisors (see below), whose sum is σ = 3510601651836. Its totient is φ = 1170200550610.

The previous prime is 2340401101211. The next prime is 2340401101271. The reversal of 2340401101222 is 2221011040432.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2340401101193 and 2340401101202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585100275304 + ... + 585100275307.

It is an arithmetic number, because the mean of its divisors is an integer number (877650412959).

Almost surely, 2^{2340401101222} is an apocalyptic number.

2340401101222 is a deficient number, since it is larger than the sum of its proper divisors (1170200550614).

2340401101222 is a wasteful number, since it uses less digits than its factorization.

2340401101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170200550613.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2340401101222 its reverse (2221011040432), we get a palindrome (4561412141654).

The spelling of 2340401101222 in words is "two trillion, three hundred forty billion, four hundred one million, one hundred one thousand, two hundred twenty-two".