2043220002 has 16 divisors (see below), whose sum is σ = 4173386112. Its totient is φ = 666582320.

The previous prime is 2043219991. The next prime is 2043220051. The reversal of 2043220002 is 2000223402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3622449 + ... + 3623012.

It is an arithmetic number, because the mean of its divisors is an integer number (260836632).

Almost surely, 2^2043220002 is an apocalyptic number.

2043220002 is an abundant number, since it is smaller than the sum of its proper divisors (2130166110).

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

2043220002 is a wasteful number, since it uses less digits than its factorization.

2043220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7245513.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2043220002 is about 45201.9911287102. The cubic root of 2043220002 is about 1268.9320805373.

Adding to 2043220002 its reverse (2000223402), we get a palindrome (4043443404).

The spelling of 2043220002 in words is "two billion, forty-three million, two hundred twenty thousand, two".