201430163222 has 16 divisors (see below), whose sum is σ = 318060461760. Its totient is φ = 95410437192.

The previous prime is 201430163219. The next prime is 201430163239. The reversal of 201430163222 is 222361034102.

It is a super-2 number, since 2×201430163222² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201430163191 and 201430163200.

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, 994253 + ... + 1179575.

It is an arithmetic number, because the mean of its divisors is an integer number (19878778860).

Almost surely, 2^201430163222 is an apocalyptic number.

201430163222 is a deficient number, since it is larger than the sum of its proper divisors (116630298538).

201430163222 is a wasteful number, since it uses less digits than its factorization.

201430163222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213947.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 201430163222 its reverse (222361034102), we get a palindrome (423791197324).

The spelling of 201430163222 in words is "two hundred one billion, four hundred thirty million, one hundred sixty-three thousand, two hundred twenty-two".