2142122035 has 16 divisors (see below), whose sum is σ = 2707810560. Its totient is φ = 1622319840.

The previous prime is 2142121981. The next prime is 2142122053. The reversal of 2142122035 is 5302212412.

It is a happy number.

It is not a de Polignac number, because 2142122035 - 2⁹ = 2142121523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2142121997 and 2142122015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136084 + ... + 151006.

It is an arithmetic number, because the mean of its divisors is an integer number (169238160).

Almost surely, 2^2142122035 is an apocalyptic number.

2142122035 is a deficient number, since it is larger than the sum of its proper divisors (565688525).

2142122035 is a wasteful number, since it uses less digits than its factorization.

2142122035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16458.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2142122035 is about 46283.0642352038. The cubic root of 2142122035 is about 1289.0845487069.

Adding to 2142122035 its reverse (5302212412), we get a palindrome (7444334447).

The spelling of 2142122035 in words is "two billion, one hundred forty-two million, one hundred twenty-two thousand, thirty-five".