200212210021022 has 32 divisors (see below), whose sum is σ = 323197440491520. Its totient is φ = 92681618290560.

The previous prime is 200212210020997. The next prime is 200212210021027. The reversal of 200212210021022 is 220120012212002.

It is a happy number.

200212210021022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200212210021027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136798238 + ... + 138254049.

It is an arithmetic number, because the mean of its divisors is an integer number (10099920015360).

Almost surely, 2^{200212210021022} is an apocalyptic number.

200212210021022 is a deficient number, since it is larger than the sum of its proper divisors (122985230470498).

200212210021022 is a wasteful number, since it uses less digits than its factorization.

200212210021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275052656.

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

Adding to 200212210021022 its reverse (220120012212002), we get a palindrome (420332222233024).

The spelling of 200212210021022 in words is "two hundred trillion, two hundred twelve billion, two hundred ten million, twenty-one thousand, twenty-two".