2010022000 has 80 divisors (see below), whose sum is σ = 5554590912. Its totient is φ = 689145600.

The previous prime is 2010021997. The next prime is 2010022019. The reversal of 2010022000 is 2200102.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a congruent 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, 57787 + ... + 85786.

Almost surely, 2^2010022000 is an apocalyptic number.

2010022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010022000 is an abundant number, since it is smaller than the sum of its proper divisors (3544568912).

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

2010022000 is a wasteful number, since it uses less digits than its factorization.

2010022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143603 (or 143587 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 2010022000 is about 44833.2688971036. The cubic root of 2010022000 is about 1262.0220325786.

Adding to 2010022000 its reverse (2200102), we get a palindrome (2012222102).

The spelling of 2010022000 in words is "two billion, ten million, twenty-two thousand".