100212110002 has 4 divisors (see below), whose sum is σ = 150318165006. Its totient is φ = 50106055000.

The previous prime is 100212109997. The next prime is 100212110027. The reversal of 100212110002 is 200011212001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200011212001 = 95917 ⋅2085253.

It can be written as a sum of positive squares in only one way, i.e., 61008506001 + 39203604001 = 246999^2 + 197999^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25053027499 + ... + 25053027502.

Almost surely, 2^100212110002 is an apocalyptic number.

100212110002 is a deficient number, since it is larger than the sum of its proper divisors (50106055004).

100212110002 is an equidigital number, since it uses as much as digits as its factorization.

100212110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50106055003.

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

Adding to 100212110002 its reverse (200011212001), we get a palindrome (300223322003).

The spelling of 100212110002 in words is "one hundred billion, two hundred twelve million, one hundred ten thousand, two".