101211111112002 has 8 divisors (see below), whose sum is σ = 202422222224016. Its totient is φ = 33737037037332.

The previous prime is 101211111111991. The next prime is 101211111112087. The reversal of 101211111112002 is 200211111112101.

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

101211111112002 is an admirable number.

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, 8434259259328 + ... + 8434259259339.

It is an arithmetic number, because the mean of its divisors is an integer number (25302777778002).

Almost surely, 2^{101211111112002} is an apocalyptic number.

101211111112002 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.

101211111112002 is a wasteful number, since it uses less digits than its factorization.

101211111112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16868518518672.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 101211111112002 its reverse (200211111112101), we get a palindrome (301422222224103).

Subtracting 101211111112002 from its reverse (200211111112101), we obtain a palindrome (99000000000099).

The spelling of 101211111112002 in words is "one hundred one trillion, two hundred eleven billion, one hundred eleven million, one hundred twelve thousand, two".