2010022121016 has 96 divisors (see below), whose sum is σ = 6700073758560. Its totient is φ = 530115722496.

The previous prime is 2010022121011. The next prime is 2010022121017. The reversal of 2010022121016 is 6101212200102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 2010022121016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010022121011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153383415 + ... + 153396518.

It is an arithmetic number, because the mean of its divisors is an integer number (69792434985).

Almost surely, 2^{2010022121016} is an apocalyptic number.

2010022121016 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2010022121016 is an abundant number, since it is smaller than the sum of its proper divisors (4690051637544).

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

2010022121016 is a wasteful number, since it uses less digits than its factorization.

2010022121016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306779965 (or 306779958 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 2010022121016 its reverse (6101212200102), we get a palindrome (8111234321118).

The spelling of 2010022121016 in words is "two trillion, ten billion, twenty-two million, one hundred twenty-one thousand, sixteen".