300012001022 has 32 divisors (see below), whose sum is σ = 481251056832. Its totient is φ = 139772104704.

The previous prime is 300012001007. The next prime is 300012001027. The reversal of 300012001022 is 220100210003.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 300012000994 and 300012001012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300012001027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15178298 + ... + 15198050.

It is an arithmetic number, because the mean of its divisors is an integer number (15039095526).

Almost surely, 2^300012001022 is an apocalyptic number.

300012001022 is a deficient number, since it is larger than the sum of its proper divisors (181239055810).

300012001022 is a wasteful number, since it uses less digits than its factorization.

300012001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24212.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 300012001022 its reverse (220100210003), we get a palindrome (520112211025).

The spelling of 300012001022 in words is "three hundred billion, twelve million, one thousand, twenty-two".