300121402222 has 16 divisors (see below), whose sum is σ = 452598066432. Its totient is φ = 149255585280.

The previous prime is 300121402181. The next prime is 300121402277. The reversal of 300121402222 is 222204121003.

It is a self number, because there is not a number n which added to its sum of digits gives 300121402222.

It is a congruent number.

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, 3143818 + ... + 3237874.

It is an arithmetic number, because the mean of its divisors is an integer number (28287379152).

Almost surely, 2^300121402222 is an apocalyptic number.

300121402222 is a deficient number, since it is larger than the sum of its proper divisors (152476664210).

300121402222 is a wasteful number, since it uses less digits than its factorization.

300121402222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102603.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 300121402222 its reverse (222204121003), we get a palindrome (522325523225).

The spelling of 300121402222 in words is "three hundred billion, one hundred twenty-one million, four hundred two thousand, two hundred twenty-two".