201301201222 has 16 divisors (see below), whose sum is σ = 338304722832. Its totient is φ = 89027557920.

The previous prime is 201301201217. The next prime is 201301201223. The reversal of 201301201222 is 222102103102.

It is a happy number.

It is a super-2 number, since 2×201301201222² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201301201196 and 201301201205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201301201223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123648573 + ... + 123650200.

It is an arithmetic number, because the mean of its divisors is an integer number (21144045177).

Almost surely, 2^201301201222 is an apocalyptic number.

201301201222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201301201222 is a deficient number, since it is larger than the sum of its proper divisors (137003521610).

201301201222 is a wasteful number, since it uses less digits than its factorization.

201301201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247298823.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201301201222 its reverse (222102103102), we get a palindrome (423403304324).

The spelling of 201301201222 in words is "two hundred one billion, three hundred one million, two hundred one thousand, two hundred twenty-two".