201120323222 has 64 divisors (see below), whose sum is σ = 383811477504. Its totient is φ = 76890021120.

The previous prime is 201120323213. The next prime is 201120323251. The reversal of 201120323222 is 222323021102.

It is a happy number.

It is a super-2 number, since 2×201120323222² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201120323194 and 201120323203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4077218 + ... + 4126250.

It is an arithmetic number, because the mean of its divisors is an integer number (5997054336).

Almost surely, 2^201120323222 is an apocalyptic number.

201120323222 is a deficient number, since it is larger than the sum of its proper divisors (182691154282).

201120323222 is a wasteful number, since it uses less digits than its factorization.

201120323222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49813.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 201120323222 its reverse (222323021102), we get a palindrome (423443344324).

The spelling of 201120323222 in words is "two hundred one billion, one hundred twenty million, three hundred twenty-three thousand, two hundred twenty-two".