2310220134420 has 288 divisors, whose sum is σ = 7310027088000. Its totient is φ = 540447897600.

The previous prime is 2310220134401. The next prime is 2310220134487. The reversal of 2310220134420 is 244310220132.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 130151706 + ... + 130169454.

It is an arithmetic number, because the mean of its divisors is an integer number (25382038500).

Almost surely, 2^{2310220134420} is an apocalyptic number.

2310220134420 is a gapful number since it is divisible by the number (20) 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 2310220134420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3655013544000).

2310220134420 is an abundant number, since it is smaller than the sum of its proper divisors (4999806953580).

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

2310220134420 is a wasteful number, since it uses less digits than its factorization.

2310220134420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17947 (or 17884 counting only the distinct ones).

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

Adding to 2310220134420 its reverse (244310220132), we get a palindrome (2554530354552).

The spelling of 2310220134420 in words is "two trillion, three hundred ten billion, two hundred twenty million, one hundred thirty-four thousand, four hundred twenty".