220211022000 has 80 divisors (see below), whose sum is σ = 709960354272. Its totient is φ = 58722937600.

The previous prime is 220211021963. The next prime is 220211022019. The reversal of 220211022000 is 220112022.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 18344919 + ... + 18356918.

Almost surely, 2^220211022000 is an apocalyptic number.

220211022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220211022000 is an abundant number, since it is smaller than the sum of its proper divisors (489749332272).

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

220211022000 is a wasteful number, since it uses less digits than its factorization.

220211022000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36701863 (or 36701847 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220211022000 its reverse (220112022), we get a palindrome (220431134022).

The spelling of 220211022000 in words is "two hundred twenty billion, two hundred eleven million, twenty-two thousand".