300142022 has 8 divisors (see below), whose sum is σ = 450312696. Its totient is φ = 150037792.

The previous prime is 300141991. The next prime is 300142043. The reversal of 300142022 is 220241003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 300141988 and 300142006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3128 + ... + 24699.

It is an arithmetic number, because the mean of its divisors is an integer number (56289087).

Almost surely, 2^300142022 is an apocalyptic number.

300142022 is a deficient number, since it is larger than the sum of its proper divisors (150170674).

300142022 is a wasteful number, since it uses less digits than its factorization.

300142022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33222.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 300142022 is about 17324.6074125794. The cubic root of 300142022 is about 669.5385714238.

Adding to 300142022 its reverse (220241003), we get a palindrome (520383025).

The spelling of 300142022 in words is "three hundred million, one hundred forty-two thousand, twenty-two".