3402310140222 has 128 divisors (see below), whose sum is σ = 8120222991360. Its totient is φ = 929785866240.

The previous prime is 3402310140221. The next prime is 3402310140323. The reversal of 3402310140222 is 2220410132043.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3402310140192 and 3402310140201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402310140221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 331830448 + ... + 331840700.

It is an arithmetic number, because the mean of its divisors is an integer number (63439242120).

Almost surely, 2^{3402310140222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3402310140222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4060111495680).

3402310140222 is an abundant number, since it is smaller than the sum of its proper divisors (4717912851138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3402310140222 is a wasteful number, since it uses less digits than its factorization.

3402310140222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12818.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 3402310140222 its reverse (2220410132043), we get a palindrome (5622720272265).

The spelling of 3402310140222 in words is "three trillion, four hundred two billion, three hundred ten million, one hundred forty thousand, two hundred twenty-two".