2031202222 has 32 divisors (see below), whose sum is σ = 3540257280. Its totient is φ = 856030560.

The previous prime is 2031202193. The next prime is 2031202231. The reversal of 2031202222 is 2222021302.

It is a junction number, because it is equal to n+sod(n) for n = 2031202196 and 2031202205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414048 + ... + 418924.

It is an arithmetic number, because the mean of its divisors is an integer number (110633040).

Almost surely, 2^2031202222 is an apocalyptic number.

2031202222 is a deficient number, since it is larger than the sum of its proper divisors (1509055058).

2031202222 is a wasteful number, since it uses less digits than its factorization.

2031202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5376.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2031202222 is about 45068.8608908634. The cubic root of 2031202222 is about 1266.4393251117.

Adding to 2031202222 its reverse (2222021302), we get a palindrome (4253223524).

The spelling of 2031202222 in words is "two billion, thirty-one million, two hundred two thousand, two hundred twenty-two".