2231022002 has 16 divisors (see below), whose sum is σ = 3677032800. Its totient is φ = 1006803840.

The previous prime is 2231021999. The next prime is 2231022029. The reversal of 2231022002 is 2002201322.

2231022002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2231022002³ (a number of 29 digits) contains 333 as substring.

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, 361727 + ... + 367842.

It is an arithmetic number, because the mean of its divisors is an integer number (229814550).

Almost surely, 2^2231022002 is an apocalyptic number.

2231022002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2231022002 is a deficient number, since it is larger than the sum of its proper divisors (1446010798).

2231022002 is a wasteful number, since it uses less digits than its factorization.

2231022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729721.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2231022002 is about 47233.6956208171. The cubic root of 2231022002 is about 1306.6761103921.

Adding to 2231022002 its reverse (2002201322), we get a palindrome (4233223324).

The spelling of 2231022002 in words is "two billion, two hundred thirty-one million, twenty-two thousand, two".