2013220002 has 32 divisors (see below), whose sum is σ = 4296886272. Its totient is φ = 626621184.

The previous prime is 2013219977. The next prime is 2013220003. The reversal of 2013220002 is 2000223102.

It is a self number, because there is not a number n which added to its sum of digits gives 2013220002.

It is not an unprimeable number, because it can be changed into a prime (2013220003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64753 + ... + 90660.

It is an arithmetic number, because the mean of its divisors is an integer number (134277696).

Almost surely, 2^2013220002 is an apocalyptic number.

2013220002 is an abundant number, since it is smaller than the sum of its proper divisors (2283666270).

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

2013220002 is a wasteful number, since it uses less digits than its factorization.

2013220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155562.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2013220002 is about 44868.9202232458. The cubic root of 2013220002 is about 1262.6909822116.

Adding to 2013220002 its reverse (2000223102), we get a palindrome (4013443104).

The spelling of 2013220002 in words is "two billion, thirteen million, two hundred twenty thousand, two".