212020012012202 has 16 divisors (see below), whose sum is σ = 324861431594112. Its totient is φ = 103733768389920.

The previous prime is 212020012012201. The next prime is 212020012012267. The reversal of 212020012012202 is 202210210020212.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (212020012012201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224587043 + ... + 225529110.

It is an arithmetic number, because the mean of its divisors is an integer number (20303839474632).

Almost surely, 2^{212020012012202} is an apocalyptic number.

212020012012202 is a deficient number, since it is larger than the sum of its proper divisors (112841419581910).

212020012012202 is a wasteful number, since it uses less digits than its factorization.

212020012012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450121213.

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

Adding to 212020012012202 its reverse (202210210020212), we get a palindrome (414230222032414).

The spelling of 212020012012202 in words is "two hundred twelve trillion, twenty billion, twelve million, twelve thousand, two hundred two".