201302323222 has 48 divisors (see below), whose sum is σ = 412659736272. Its totient is φ = 72396434880.

The previous prime is 201302323153. The next prime is 201302323249. The reversal of 201302323222 is 222323203102.

201302323222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201302323222² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 201302323193 and 201302323202.

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, 7168173 + ... + 7196200.

It is an arithmetic number, because the mean of its divisors is an integer number (8597077839).

Almost surely, 2^201302323222 is an apocalyptic number.

201302323222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201302323222 is an abundant number, since it is smaller than the sum of its proper divisors (211357413050).

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

201302323222 is a wasteful number, since it uses less digits than its factorization.

201302323222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14364413 (or 14364406 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 201302323222 its reverse (222323203102), we get a palindrome (423625526324).

The spelling of 201302323222 in words is "two hundred one billion, three hundred two million, three hundred twenty-three thousand, two hundred twenty-two".