2201001023322 has 48 divisors (see below), whose sum is σ = 4833036149760. Its totient is φ = 723842955936.

The previous prime is 2201001023257. The next prime is 2201001023357. The reversal of 2201001023322 is 2233201001022.

2201001023322 is a `hidden beast` number, since 220 + 10 + 0 + 102 + 332 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2201001023295 and 2201001023304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1707898 + ... + 2705349.

It is an arithmetic number, because the mean of its divisors is an integer number (100688253120).

Almost surely, 2^{2201001023322} is an apocalyptic number.

2201001023322 is an abundant number, since it is smaller than the sum of its proper divisors (2632035126438).

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

2201001023322 is a wasteful number, since it uses less digits than its factorization.

2201001023322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4413627 (or 4413624 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2201001023322 its reverse (2233201001022), we get a palindrome (4434202024344).

The spelling of 2201001023322 in words is "two trillion, two hundred one billion, one million, twenty-three thousand, three hundred twenty-two".