2000120202 has 40 divisors (see below), whose sum is σ = 4484937600. Its totient is φ = 666232776.

The previous prime is 2000120173. The next prime is 2000120207. The reversal of 2000120202 is 2020210002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (2000120207) 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, 281449 + ... + 288467.

It is an arithmetic number, because the mean of its divisors is an integer number (112123440).

Almost surely, 2^2000120202 is an apocalyptic number.

2000120202 is an abundant number, since it is smaller than the sum of its proper divisors (2484817398).

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

2000120202 is a wasteful number, since it uses less digits than its factorization.

2000120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8792 (or 8783 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 2000120202 is about 44722.7034290191. The cubic root of 2000120202 is about 1259.9462902276.

Adding to 2000120202 its reverse (2020210002), we get a palindrome (4020330204).

The spelling of 2000120202 in words is "two billion, one hundred twenty thousand, two hundred two".