2210220201100 has 144 divisors (see below), whose sum is σ = 4893722337280. Its totient is φ = 866303942400.

The previous prime is 2210220201083. The next prime is 2210220201143. The reversal of 2210220201100 is 11020220122.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 593027437 + ... + 593031163.

Almost surely, 2^{2210220201100} is an apocalyptic number.

2210220201100 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 2210220201100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2446861168640).

2210220201100 is an abundant number, since it is smaller than the sum of its proper divisors (2683502136180).

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

2210220201100 is a wasteful number, since it uses less digits than its factorization.

2210220201100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4368 (or 4361 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2210220201100 its reverse (11020220122), we get a palindrome (2221240421222).

The spelling of 2210220201100 in words is "two trillion, two hundred ten billion, two hundred twenty million, two hundred one thousand, one hundred".