2130512222334 has 16 divisors (see below), whose sum is σ = 4267975552272. Its totient is φ = 709012222848.

The previous prime is 2130512222263. The next prime is 2130512222339. The reversal of 2130512222334 is 4332222150312.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130512222339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289625499 + ... + 289632854.

It is an arithmetic number, because the mean of its divisors is an integer number (266748472017).

Almost surely, 2^{2130512222334} is an apocalyptic number.

2130512222334 is an abundant number, since it is smaller than the sum of its proper divisors (2137463329938).

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

2130512222334 is a wasteful number, since it uses less digits than its factorization.

2130512222334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579258971.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 2130512222334 its reverse (4332222150312), we get a palindrome (6462734372646).

The spelling of 2130512222334 in words is "two trillion, one hundred thirty billion, five hundred twelve million, two hundred twenty-two thousand, three hundred thirty-four".