212211000100102 has 8 divisors (see below), whose sum is σ = 326080317227112. Its totient is φ = 103517561024400.

The previous prime is 212211000100051. The next prime is 212211000100109. The reversal of 212211000100102 is 201001000112212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212211000100109) 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 3 ways as a sum of consecutive naturals, for example, 1293969512724 + ... + 1293969512887.

It is an arithmetic number, because the mean of its divisors is an integer number (40760039653389).

Almost surely, 2^{212211000100102} is an apocalyptic number.

212211000100102 is a deficient number, since it is larger than the sum of its proper divisors (113869317127010).

212211000100102 is a wasteful number, since it uses less digits than its factorization.

212211000100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587939025654.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 212211000100102 its reverse (201001000112212), we get a palindrome (413212000212314).

The spelling of 212211000100102 in words is "two hundred twelve trillion, two hundred eleven billion, one hundred thousand, one hundred two".