2402102122 has 16 divisors (see below), whose sum is σ = 4118530752. Its totient is φ = 1029312000.

The previous prime is 2402102117. The next prime is 2402102231. The reversal of 2402102122 is 2212012042.

It is a junction number, because it is equal to n+sod(n) for n = 2402102096 and 2402102105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142122 + ... + 158122.

It is an arithmetic number, because the mean of its divisors is an integer number (257408172).

Almost surely, 2^2402102122 is an apocalyptic number.

2402102122 is a deficient number, since it is larger than the sum of its proper divisors (1716428630).

2402102122 is a wasteful number, since it uses less digits than its factorization.

2402102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26733.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2402102122 is about 49011.2448525846. The cubic root of 2402102122 is about 1339.2566832407.

Adding to 2402102122 its reverse (2212012042), we get a palindrome (4614114164).

The spelling of 2402102122 in words is "two billion, four hundred two million, one hundred two thousand, one hundred twenty-two".