300002122 has 16 divisors (see below), whose sum is σ = 521534592. Its totient is φ = 126761040.

The previous prime is 300002093. The next prime is 300002141. The reversal of 300002122 is 221200003.

It is a junction number, because it is equal to n+sod(n) for n = 300002099 and 300002108.

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, 149913 + ... + 151900.

It is an arithmetic number, because the mean of its divisors is an integer number (32595912).

Almost surely, 2^300002122 is an apocalyptic number.

300002122 is a deficient number, since it is larger than the sum of its proper divisors (221532470).

300002122 is a wasteful number, since it uses less digits than its factorization.

300002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301893.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 300002122 is about 17320.5693324440. The cubic root of 300002122 is about 669.4345284526.

Adding to 300002122 its reverse (221200003), we get a palindrome (521202125).

The spelling of 300002122 in words is "three hundred million, two thousand, one hundred twenty-two".