2203622610222 has 32 divisors (see below), whose sum is σ = 4854582570240. Its totient is φ = 661281275520.

The previous prime is 2203622610139. The next prime is 2203622610257. The reversal of 2203622610222 is 2220162263022.

It is a self number, because there is not a number n which added to its sum of digits gives 2203622610222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162071947 + ... + 162085542.

It is an arithmetic number, because the mean of its divisors is an integer number (151705705320).

Almost surely, 2^{2203622610222} is an apocalyptic number.

2203622610222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2203622610222 is an abundant number, since it is smaller than the sum of its proper divisors (2650959960018).

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

2203622610222 is a wasteful number, since it uses less digits than its factorization.

2203622610222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324157608.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 2203622610222 its reverse (2220162263022), we get a palindrome (4423784873244).

The spelling of 2203622610222 in words is "two trillion, two hundred three billion, six hundred twenty-two million, six hundred ten thousand, two hundred twenty-two".