2234122512 has 20 divisors (see below), whose sum is σ = 5771483280. Its totient is φ = 744707488.

The previous prime is 2234122511. The next prime is 2234122523. The reversal of 2234122512 is 2152214322.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2234122511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23272062 + ... + 23272157.

It is an arithmetic number, because the mean of its divisors is an integer number (288574164).

Almost surely, 2^2234122512 is an apocalyptic number.

It is an amenable number.

2234122512 is an abundant number, since it is smaller than the sum of its proper divisors (3537360768).

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

2234122512 is a wasteful number, since it uses less digits than its factorization.

2234122512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46544230 (or 46544224 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 2234122512 is about 47266.5051807303. The cubic root of 2234122512 is about 1307.2811375993.

Adding to 2234122512 its reverse (2152214322), we get a palindrome (4386336834).

The spelling of 2234122512 in words is "two billion, two hundred thirty-four million, one hundred twenty-two thousand, five hundred twelve".