2010010022021 has 8 divisors (see below), whose sum is σ = 2115847198080.
Its totient is φ = 1904177563488.
The previous prime is 2010010021973. The next prime is 2010010022029. The reversal of 2010010022021 is 1202200100102.
Adding to 2010010022021 its reverse (1202200100102), we get a palindrome (3212210122123).
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2010010022021 - 214 = 2010010005637 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2010010021993 and 2010010022011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2010010022029) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287501 + ... + 2025506.
It is an arithmetic number, because the mean of its divisors is an integer number (264480899760).
Almost surely, 22010010022021 is an apocalyptic number.
It is an amenable number.
2010010022021 is a deficient number, since it is larger than the sum of its proper divisors (105837176059).
2010010022021 is a wasteful number, since it uses less digits than its factorization.
2010010022021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2358763.
The product of its (nonzero) digits is 16, while the sum is 11.
The spelling of 2010010022021 in words is "two trillion, ten billion, ten million, twenty-two thousand, twenty-one".