220000000002 has 64 divisors (see below), whose sum is σ = 453383654400. Its totient is φ = 71116284096.

The previous prime is 220000000001. The next prime is 220000000021. The reversal of 220000000002 is 200000000022.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is not an unprimeable number, because it can be changed into a prime (220000000001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125929293 + ... + 125931039.

It is an arithmetic number, because the mean of its divisors is an integer number (7084119600).

Almost surely, 2^220000000002 is an apocalyptic number.

220000000002 is an abundant number, since it is smaller than the sum of its proper divisors (233383654398).

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

220000000002 is a wasteful number, since it uses less digits than its factorization.

220000000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3335.

The product of its (nonzero) digits is 8, while the sum is 6.

Adding to 220000000002 its reverse (200000000022), we get a palindrome (420000000024).

It can be divided in two parts, 2 and 20000000002, that multiplied together give a palindrome (40000000004).

The spelling of 220000000002 in words is "two hundred twenty billion, two", and thus it is an aban number.