2022100012 has 12 divisors (see below), whose sum is σ = 3542990976. Its totient is φ = 1009816880.

The previous prime is 2022099997. The next prime is 2022100013. The reversal of 2022100012 is 2100012202.

It is not an unprimeable number, because it can be changed into a prime (2022100013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304588 + ... + 311155.

It is an arithmetic number, because the mean of its divisors is an integer number (295249248).

Almost surely, 2^2022100012 is an apocalyptic number.

It is an amenable number.

2022100012 is a deficient number, since it is larger than the sum of its proper divisors (1520890964).

2022100012 is a wasteful number, since it uses less digits than its factorization.

2022100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616568 (or 616566 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2022100012 is about 44967.7663665875. The cubic root of 2022100012 is about 1264.5447724848.

Adding to 2022100012 its reverse (2100012202), we get a palindrome (4122112214).

It can be divided in two parts, 202 and 2100012, that multiplied together give a palindrome (424202424).

The spelling of 2022100012 in words is "two billion, twenty-two million, one hundred thousand, twelve".