101220002001002 has 8 divisors (see below), whose sum is σ = 151875366024096. Its totient is φ = 50594879992972.

The previous prime is 101220002000989. The next prime is 101220002001017. The reversal of 101220002001002 is 200100200022101.

It is a happy number.

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

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, 7560495398 + ... + 7560508785.

It is an arithmetic number, because the mean of its divisors is an integer number (18984420753012).

Almost surely, 2^{101220002001002} is an apocalyptic number.

101220002001002 is a deficient number, since it is larger than the sum of its proper divisors (50655364023094).

101220002001002 is a wasteful number, since it uses less digits than its factorization.

101220002001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15121007532.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 101220002001002 its reverse (200100200022101), we get a palindrome (301320202023103).

The spelling of 101220002001002 in words is "one hundred one trillion, two hundred twenty billion, two million, one thousand, two".