2122341510 has 128 divisors (see below), whose sum is σ = 5412096000. Its totient is φ = 531840512.

The previous prime is 2122341509. The next prime is 2122341563. The reversal of 2122341510 is 151432212.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8879971 + ... + 8880209.

It is an arithmetic number, because the mean of its divisors is an integer number (42282000).

Almost surely, 2^2122341510 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2122341510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2706048000).

2122341510 is an abundant number, since it is smaller than the sum of its proper divisors (3289754490).

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

2122341510 is a wasteful number, since it uses less digits than its factorization.

2122341510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2122341510 is about 46068.8778895254. The cubic root of 2122341510 is about 1285.1044361919.

Adding to 2122341510 its reverse (151432212), we get a palindrome (2273773722).

The spelling of 2122341510 in words is "two billion, one hundred twenty-two million, three hundred forty-one thousand, five hundred ten".