2022122212 has 48 divisors (see below), whose sum is σ = 3917632320. Its totient is φ = 905616000.

The previous prime is 2022122203. The next prime is 2022122251. The reversal of 2022122212 is 2122212202.

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, 1016683 + ... + 1018669.

It is an arithmetic number, because the mean of its divisors is an integer number (81617340).

Almost surely, 2^2022122212 is an apocalyptic number.

2022122212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2022122212 is a deficient number, since it is larger than the sum of its proper divisors (1895510108).

2022122212 is a wasteful number, since it uses less digits than its factorization.

2022122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332 (or 2330 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2022122212 is about 44968.0132093914. The cubic root of 2022122212 is about 1264.5494001477.

Adding to 2022122212 its reverse (2122212202), we get a palindrome (4144334414).

It can be divided in two parts, 202 and 2122212, that multiplied together give a palindrome (428686824).

The spelling of 2022122212 in words is "two billion, twenty-two million, one hundred twenty-two thousand, two hundred twelve".