100212001102 has 4 divisors (see below), whose sum is σ = 150318001656. Its totient is φ = 50106000550.

The previous prime is 100212001051. The next prime is 100212001129. The reversal of 100212001102 is 201100212001.

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 (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25053000274 + ... + 25053000277.

It is an arithmetic number, because the mean of its divisors is an integer number (37579500414).

Almost surely, 2^100212001102 is an apocalyptic number.

100212001102 is a deficient number, since it is larger than the sum of its proper divisors (50106000554).

100212001102 is an equidigital number, since it uses as much as digits as its factorization.

100212001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50106000553.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100212001102 its reverse (201100212001), we get a palindrome (301312213103).

The spelling of 100212001102 in words is "one hundred billion, two hundred twelve million, one thousand, one hundred two".