220000211002 has 48 divisors (see below), whose sum is σ = 393706285056. Its totient is φ = 91580781600.

The previous prime is 220000210993. The next prime is 220000211021. The reversal of 220000211002 is 200112000022.

It is a self number, because there is not a number n which added to its sum of digits gives 220000211002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124227 + ... + 674857.

It is an arithmetic number, because the mean of its divisors is an integer number (8202214272).

Almost surely, 2^220000211002 is an apocalyptic number.

220000211002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220000211002 is a deficient number, since it is larger than the sum of its proper divisors (173706074054).

220000211002 is a wasteful number, since it uses less digits than its factorization.

220000211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550795 (or 550784 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 220000211002 its reverse (200112000022), we get a palindrome (420112211024).

The spelling of 220000211002 in words is "two hundred twenty billion, two hundred eleven thousand, two".