100212122101002 has 8 divisors (see below), whose sum is σ = 200424244202016. Its totient is φ = 33404040700332.

The previous prime is 100212122101001. The next prime is 100212122101031. The reversal of 100212122101002 is 200101221212001.

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

100212122101002 is an admirable number.

It is a super-2 number, since 2×100212122101002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100212122101001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8351010175078 + ... + 8351010175089.

It is an arithmetic number, because the mean of its divisors is an integer number (25053030525252).

Almost surely, 2^{100212122101002} is an apocalyptic number.

100212122101002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100212122101002 is a wasteful number, since it uses less digits than its factorization.

100212122101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16702020350172.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100212122101002 its reverse (200101221212001), we get a palindrome (300313343313003).

The spelling of 100212122101002 in words is "one hundred trillion, two hundred twelve billion, one hundred twenty-two million, one hundred one thousand, two".