2022012202100 has 144 divisors (see below), whose sum is σ = 4899457414656. Its totient is φ = 718143216000.

The previous prime is 2022012202099. The next prime is 2022012202117. The reversal of 2022012202100 is 12022102202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8235719 + ... + 8477681.

It is an arithmetic number, because the mean of its divisors is an integer number (34024009824).

Almost surely, 2^{2022012202100} is an apocalyptic number.

2022012202100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022012202100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2449728707328).

2022012202100 is an abundant number, since it is smaller than the sum of its proper divisors (2877445212556).

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

2022012202100 is a wasteful number, since it uses less digits than its factorization.

2022012202100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242166 (or 242159 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2022012202100 its reverse (12022102202), we get a palindrome (2034034304302).

The spelling of 2022012202100 in words is "two trillion, twenty-two billion, twelve million, two hundred two thousand, one hundred".