2342321122152 has 128 divisors (see below), whose sum is σ = 6416690918400. Its totient is φ = 706630003200.

The previous prime is 2342321122151. The next prime is 2342321122171. The reversal of 2342321122152 is 2512211232432.

It is a happy number.

It is a super-2 number, since 2×2342321122152² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2342321122151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53848252 + ... + 53891732.

It is an arithmetic number, because the mean of its divisors is an integer number (50130397800).

Almost surely, 2^{2342321122152} is an apocalyptic number.

2342321122152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2342321122152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3208345459200).

2342321122152 is an abundant number, since it is smaller than the sum of its proper divisors (4074369796248).

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

2342321122152 is a wasteful number, since it uses less digits than its factorization.

2342321122152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44407 (or 44403 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

Adding to 2342321122152 its reverse (2512211232432), we get a palindrome (4854532354584).

The spelling of 2342321122152 in words is "two trillion, three hundred forty-two billion, three hundred twenty-one million, one hundred twenty-two thousand, one hundred fifty-two".