201430123302222 has 48 divisors (see below), whose sum is σ = 437956416817920. Its totient is φ = 66909156186816.

The previous prime is 201430123302179. The next prime is 201430123302253. The reversal of 201430123302222 is 222203321034102.

201430123302222 is a `hidden beast` number, since 2 + 0 + 1 + 4 + 301 + 2 + 330 + 2 + 2 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5621353 + ... + 20843700.

It is an arithmetic number, because the mean of its divisors is an integer number (9124092017040).

Almost surely, 2^{201430123302222} is an apocalyptic number.

201430123302222 is an abundant number, since it is smaller than the sum of its proper divisors (236526293515698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201430123302222 is a wasteful number, since it uses less digits than its factorization.

201430123302222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26466537 (or 26466534 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 201430123302222 its reverse (222203321034102), we get a palindrome (423633444336324).

The spelling of 201430123302222 in words is "two hundred one trillion, four hundred thirty billion, one hundred twenty-three million, three hundred two thousand, two hundred twenty-two".