20210212002 has 64 divisors (see below), whose sum is σ = 42031592064. Its totient is φ = 6473157120.

The previous prime is 20210211977. The next prime is 20210212007. The reversal of 20210212002 is 20021201202.

It is not an unprimeable number, because it can be changed into a prime (20210212007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8859102 + ... + 8861382.

It is an arithmetic number, because the mean of its divisors is an integer number (656743626).

Almost surely, 2^20210212002 is an apocalyptic number.

20210212002 is an abundant number, since it is smaller than the sum of its proper divisors (21821380062).

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

20210212002 is a wasteful number, since it uses less digits than its factorization.

20210212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20210212002 its reverse (20021201202), we get a palindrome (40231413204).

The spelling of 20210212002 in words is "twenty billion, two hundred ten million, two hundred twelve thousand, two".