2100200210022 has 16 divisors (see below), whose sum is σ = 4239656500032. Its totient is φ = 693524056680.

The previous prime is 2100200209981. The next prime is 2100200210023. The reversal of 2100200210022 is 2200120020012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100200210023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1635669304 + ... + 1635670587.

It is an arithmetic number, because the mean of its divisors is an integer number (264978531252).

Almost surely, 2^{2100200210022} is an apocalyptic number.

2100200210022 is an abundant number, since it is smaller than the sum of its proper divisors (2139456290010).

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

2100200210022 is a wasteful number, since it uses less digits than its factorization.

2100200210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271340003.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2100200210022 its reverse (2200120020012), we get a palindrome (4300320230034).

The spelling of 2100200210022 in words is "two trillion, one hundred billion, two hundred million, two hundred ten thousand, twenty-two".