100012121122102 has 8 divisors (see below), whose sum is σ = 171449350495056. Its totient is φ = 42862337623752.

The previous prime is 100012121122099. The next prime is 100012121122153. The reversal of 100012121122102 is 201221121210001.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3571861468633 + ... + 3571861468660.

It is an arithmetic number, because the mean of its divisors is an integer number (21431168811882).

Almost surely, 2^{100012121122102} is an apocalyptic number.

100012121122102 is a deficient number, since it is larger than the sum of its proper divisors (71437229372954).

100012121122102 is an equidigital number, since it uses as much as digits as its factorization.

100012121122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7143722937302.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 100012121122102 its reverse (201221121210001), we get a palindrome (301233242332103).

The spelling of 100012121122102 in words is "one hundred trillion, twelve billion, one hundred twenty-one million, one hundred twenty-two thousand, one hundred two".