212010100112002 has 8 divisors (see below), whose sum is σ = 318749596243596. Its totient is φ = 105760234697472.

The previous prime is 212010100111981. The next prime is 212010100112029. The reversal of 212010100112002 is 200211001010212.

It can be written as a sum of positive squares in 2 ways, for example, as 211815161084641 + 194939027361 = 14553871^2 + 441519^2 .

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

It is a super-2 number, since 2×212010100112002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122407678183 + ... + 122407679914.

Almost surely, 2^{212010100112002} is an apocalyptic number.

212010100112002 is a deficient number, since it is larger than the sum of its proper divisors (106739496131594).

212010100112002 is a wasteful number, since it uses less digits than its factorization.

212010100112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244815358532.

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

Adding to 212010100112002 its reverse (200211001010212), we get a palindrome (412221101122214).

The spelling of 212010100112002 in words is "two hundred twelve trillion, ten billion, one hundred million, one hundred twelve thousand, two".