2002112202 has 32 divisors (see below), whose sum is σ = 4250750400. Its totient is φ = 626486528.

The previous prime is 2002112197. The next prime is 2002112209. The reversal of 2002112202 is 2022112002.

It is not an unprimeable number, because it can be changed into a prime (2002112209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14449 + ... + 64907.

It is an arithmetic number, because the mean of its divisors is an integer number (132835950).

Almost surely, 2^2002112202 is an apocalyptic number.

2002112202 is an abundant number, since it is smaller than the sum of its proper divisors (2248638198).

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

2002112202 is a wasteful number, since it uses less digits than its factorization.

2002112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50870.

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

The square root of 2002112202 is about 44744.9684545648. The cubic root of 2002112202 is about 1260.3644284742.

Adding to 2002112202 its reverse (2022112002), we get a palindrome (4024224204).

It can be divided in two parts, 20021 and 12202, that added together give a palindrome (32223).

The spelling of 2002112202 in words is "two billion, two million, one hundred twelve thousand, two hundred two".