101211001112002 has 8 divisors (see below), whose sum is σ = 160746884119116. Its totient is φ = 47628706405632.

The previous prime is 101211001111963. The next prime is 101211001112029. The reversal of 101211001112002 is 200211100112101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 92231994855001 + 8979006257001 = 9603749^2 + 2996499^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1488397075143 + ... + 1488397075210.

Almost surely, 2^{101211001112002} is an apocalyptic number.

101211001112002 is a deficient number, since it is larger than the sum of its proper divisors (59535883007114).

101211001112002 is a wasteful number, since it uses less digits than its factorization.

101211001112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976794150372.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101211001112002 its reverse (200211100112101), we get a palindrome (301422101224103).

Subtracting 101211001112002 from its reverse (200211100112101), we obtain a palindrome (99000099000099).

The spelling of 101211001112002 in words is "one hundred one trillion, two hundred eleven billion, one million, one hundred twelve thousand, two".