2022221300 has 72 divisors (see below), whose sum is σ = 5039156640. Its totient is φ = 696643200.

The previous prime is 2022221297. The next prime is 2022221321. The reversal of 2022221300 is 31222202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27479 + ... + 69278.

Almost surely, 2^2022221300 is an apocalyptic number.

2022221300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022221300 is an abundant number, since it is smaller than the sum of its proper divisors (3016935340).

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

2022221300 is a wasteful number, since it uses less digits than its factorization.

2022221300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96801 (or 96794 counting only the distinct ones).

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

The square root of 2022221300 is about 44969.1149568234. The cubic root of 2022221300 is about 1264.5700549534.

Adding to 2022221300 its reverse (31222202), we get a palindrome (2053443502).

It can be divided in two parts, 2022 and 221300, that added together give a palindrome (223322).

The spelling of 2022221300 in words is "two billion, twenty-two million, two hundred twenty-one thousand, three hundred".