201100212022202 has 64 divisors (see below), whose sum is σ = 313394724864000. Its totient is φ = 96724662995520.

The previous prime is 201100212022139. The next prime is 201100212022207. The reversal of 201100212022202 is 202220212001102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (201100212022207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1845053927 + ... + 1845162917.

It is an arithmetic number, because the mean of its divisors is an integer number (4896792576000).

Almost surely, 2^{201100212022202} is an apocalyptic number.

201100212022202 is a deficient number, since it is larger than the sum of its proper divisors (112294512841798).

201100212022202 is a wasteful number, since it uses less digits than its factorization.

201100212022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110571.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 201100212022202 its reverse (202220212001102), we get a palindrome (403320424023304).

The spelling of 201100212022202 in words is "two hundred one trillion, one hundred billion, two hundred twelve million, twenty-two thousand, two hundred two".