2130242422 has 16 divisors (see below), whose sum is σ = 3983830272. Its totient is φ = 829964520.

The previous prime is 2130242381. The next prime is 2130242423. The reversal of 2130242422 is 2242420312.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2130242393 and 2130242402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130242423) 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, 6916218 + ... + 6916525.

It is an arithmetic number, because the mean of its divisors is an integer number (248989392).

Almost surely, 2^2130242422 is an apocalyptic number.

2130242422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2130242422 is a deficient number, since it is larger than the sum of its proper divisors (1853587850).

2130242422 is a wasteful number, since it uses less digits than its factorization.

2130242422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13832763.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2130242422 is about 46154.5493099001. The cubic root of 2130242422 is about 1286.6971618707.

Adding to 2130242422 its reverse (2242420312), we get a palindrome (4372662734).

The spelling of 2130242422 in words is "two billion, one hundred thirty million, two hundred forty-two thousand, four hundred twenty-two".