2022202340 has 48 divisors (see below), whose sum is σ = 4279307760. Its totient is φ = 802682880.

The previous prime is 2022202339. The next prime is 2022202373. The reversal of 2022202340 is 432022202.

It can be written as a sum of positive squares in 8 ways, for example, as 18028516 + 2004173824 = 4246^2 + 44768^2 .

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, 1905410 + ... + 1906470.

It is an arithmetic number, because the mean of its divisors is an integer number (89152245).

Almost surely, 2^2022202340 is an apocalyptic number.

2022202340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022202340 is an abundant number, since it is smaller than the sum of its proper divisors (2257105420).

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

2022202340 is a wasteful number, since it uses less digits than its factorization.

2022202340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712 (or 1710 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2022202340 is about 44968.9041449756. The cubic root of 2022202340 is about 1264.5661028104.

Adding to 2022202340 its reverse (432022202), we get a palindrome (2454224542).

The spelling of 2022202340 in words is "two billion, twenty-two million, two hundred two thousand, three hundred forty".