212020020001102 has 4 divisors (see below), whose sum is σ = 318030030001656. Its totient is φ = 106010010000550.

The previous prime is 212020020001067. The next prime is 212020020001187. The reversal of 212020020001102 is 201100020020212.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent 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 as a sum of consecutive naturals, namely, 53005005000274 + ... + 53005005000277.

It is an arithmetic number, because the mean of its divisors is an integer number (79507507500414).

Almost surely, 2^{212020020001102} is an apocalyptic number.

212020020001102 is a deficient number, since it is larger than the sum of its proper divisors (106010010000554).

212020020001102 is a wasteful number, since it uses less digits than its factorization.

212020020001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106010010000553.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 212020020001102 its reverse (201100020020212), we get a palindrome (413120040021314).

The spelling of 212020020001102 in words is "two hundred twelve trillion, twenty billion, twenty million, one thousand, one hundred two".