2122430064 has 40 divisors (see below), whose sum is σ = 5721336192. Its totient is φ = 676716480.

The previous prime is 2122430039. The next prime is 2122430083. The reversal of 2122430064 is 4600342212.

2122430064 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960142 + ... + 962349.

Almost surely, 2^2122430064 is an apocalyptic number.

2122430064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2122430064 is an abundant number, since it is smaller than the sum of its proper divisors (3598906128).

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

2122430064 is a wasteful number, since it uses less digits than its factorization.

2122430064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922525 (or 1922519 counting only the distinct ones).

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

The square root of 2122430064 is about 46069.8389838732. The cubic root of 2122430064 is about 1285.1223094630.

Adding to 2122430064 its reverse (4600342212), we get a palindrome (6722772276).

The spelling of 2122430064 in words is "two billion, one hundred twenty-two million, four hundred thirty thousand, sixty-four".