212020011201202 has 128 divisors (see below), whose sum is σ = 362067833917440. Its totient is φ = 92630382324480.

The previous prime is 212020011201151. The next prime is 212020011201211. The reversal of 212020011201202 is 202102110020212.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1042467573 + ... + 1042670935.

It is an arithmetic number, because the mean of its divisors is an integer number (2828654952480).

Almost surely, 2^{212020011201202} is an apocalyptic number.

212020011201202 is a deficient number, since it is larger than the sum of its proper divisors (150047822716238).

212020011201202 is a wasteful number, since it uses less digits than its factorization.

212020011201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203848.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 212020011201202 its reverse (202102110020212), we get a palindrome (414122121221414).

The spelling of 212020011201202 in words is "two hundred twelve trillion, twenty billion, eleven million, two hundred one thousand, two hundred two".