2201232022000 has 160 divisors (see below), whose sum is σ = 5827427895744. Its totient is φ = 797556096000.

The previous prime is 2201232021977. The next prime is 2201232022021. The reversal of 2201232022000 is 2202321022.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 5913394 + ... + 6274606.

Almost surely, 2^{2201232022000} is an apocalyptic number.

2201232022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2201232022000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2913713947872).

2201232022000 is an abundant number, since it is smaller than the sum of its proper divisors (3626195873744).

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

2201232022000 is a wasteful number, since it uses less digits than its factorization.

2201232022000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361524 (or 361508 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 2201232022000 its reverse (2202321022), we get a palindrome (2203434343022).

The spelling of 2201232022000 in words is "two trillion, two hundred one billion, two hundred thirty-two million, twenty-two thousand".