101121000022002 has 16 divisors (see below), whose sum is σ = 206545021322112. Its totient is φ = 32989829794320.

The previous prime is 101121000021961. The next prime is 101121000022033. The reversal of 101121000022002 is 200220000121101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179292552949 + ... + 179292553512.

It is an arithmetic number, because the mean of its divisors is an integer number (12909063832632).

Almost surely, 2^{101121000022002} is an apocalyptic number.

101121000022002 is an abundant number, since it is smaller than the sum of its proper divisors (105424021300110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101121000022002 is a wasteful number, since it uses less digits than its factorization.

101121000022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358585106513.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101121000022002 its reverse (200220000121101), we get a palindrome (301341000143103).

Subtracting 101121000022002 from its reverse (200220000121101), we obtain a palindrome (99099000099099).

The spelling of 101121000022002 in words is "one hundred one trillion, one hundred twenty-one billion, twenty-two thousand, two".