101001220002002 has 32 divisors (see below), whose sum is σ = 152297327504448. Its totient is φ = 50235696000000.

The previous prime is 101001220001897. The next prime is 101001220002091. The reversal of 101001220002002 is 200200022100101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12360933377 + ... + 12360941547.

It is an arithmetic number, because the mean of its divisors is an integer number (4759291484514).

Almost surely, 2^{101001220002002} is an apocalyptic number.

101001220002002 is a deficient number, since it is larger than the sum of its proper divisors (51296107502446).

101001220002002 is a wasteful number, since it uses less digits than its factorization.

101001220002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19706.

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

Adding to 101001220002002 its reverse (200200022100101), we get a palindrome (301201242102103).

The spelling of 101001220002002 in words is "one hundred one trillion, one billion, two hundred twenty million, two thousand, two".