101220101210002 has 8 divisors (see below), whose sum is σ = 151861322051712. Its totient is φ = 50599660526100.

The previous prime is 101220101209889. The next prime is 101220101210027. The reversal of 101220101210002 is 200012101022101.

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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5195027274 + ... + 5195046757.

It is an arithmetic number, because the mean of its divisors is an integer number (18982665256464).

Almost surely, 2^{101220101210002} is an apocalyptic number.

101220101210002 is a deficient number, since it is larger than the sum of its proper divisors (50641220841710).

101220101210002 is a wasteful number, since it uses less digits than its factorization.

101220101210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10390078904.

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

Adding to 101220101210002 its reverse (200012101022101), we get a palindrome (301232202232103).

The spelling of 101220101210002 in words is "one hundred one trillion, two hundred twenty billion, one hundred one million, two hundred ten thousand, two".