2000212056 has 80 divisors (see below), whose sum is σ = 5643590040. Its totient is φ = 661841280.

The previous prime is 2000212031. The next prime is 2000212057. The reversal of 2000212056 is 6502120002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000212057) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 77511 + ... + 100041.

Almost surely, 2^2000212056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000212056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2821795020).

2000212056 is an abundant number, since it is smaller than the sum of its proper divisors (3643377984).

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

2000212056 is a wasteful number, since it uses less digits than its factorization.

2000212056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22686 (or 22673 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2000212056 is about 44723.7303453100. The cubic root of 2000212056 is about 1259.9655772909.

Adding to 2000212056 its reverse (6502120002), we get a palindrome (8502332058).

The spelling of 2000212056 in words is "two billion, two hundred twelve thousand, fifty-six".