2331421202 has 16 divisors (see below), whose sum is σ = 3837903552. Its totient is φ = 1053389520.

The previous prime is 2331421189. The next prime is 2331421283. The reversal of 2331421202 is 2021241332.

It is a super-2 number, since 2×2331421202² = 10871049642270249608, which contains 22 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, 313613 + ... + 320960.

It is an arithmetic number, because the mean of its divisors is an integer number (239868972).

Almost surely, 2^2331421202 is an apocalyptic number.

2331421202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2331421202 is a deficient number, since it is larger than the sum of its proper divisors (1506482350).

2331421202 is a wasteful number, since it uses less digits than its factorization.

2331421202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634753.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2331421202 is about 48284.7926577302. The cubic root of 2331421202 is about 1325.9899950485.

Adding to 2331421202 its reverse (2021241332), we get a palindrome (4352662534).

The spelling of 2331421202 in words is "two billion, three hundred thirty-one million, four hundred twenty-one thousand, two hundred two".