201003222422 has 64 divisors (see below), whose sum is σ = 324691747776. Its totient is φ = 92993187840.

The previous prime is 201003222403. The next prime is 201003222437. The reversal of 201003222422 is 224222300102.

It is a junction number, because it is equal to n+sod(n) for n = 201003222394 and 201003222403.

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, 290887097 + ... + 290887787.

It is an arithmetic number, because the mean of its divisors is an integer number (5073308559).

Almost surely, 2^201003222422 is an apocalyptic number.

201003222422 is a deficient number, since it is larger than the sum of its proper divisors (123688525354).

201003222422 is a wasteful number, since it uses less digits than its factorization.

201003222422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 201003222422 its reverse (224222300102), we get a palindrome (425225522524).

The spelling of 201003222422 in words is "two hundred one billion, three million, two hundred twenty-two thousand, four hundred twenty-two".