20020210002012 has 24 divisors (see below), whose sum is σ = 50960534550912. Its totient is φ = 6066730303600.

The previous prime is 20020210001971. The next prime is 20020210002019. The reversal of 20020210002012 is 21020001202002.

It is a super-2 number, since 2×20020210002012² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20020210002019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75834128664 + ... + 75834128927.

It is an arithmetic number, because the mean of its divisors is an integer number (2123355606288).

Almost surely, 2^{20020210002012} is an apocalyptic number.

20020210002012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20020210002012 is an abundant number, since it is smaller than the sum of its proper divisors (30940324548900).

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

20020210002012 is a wasteful number, since it uses less digits than its factorization.

20020210002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151668257609 (or 151668257607 counting only the distinct ones).

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

Adding to 20020210002012 its reverse (21020001202002), we get a palindrome (41040211204014).

The spelling of 20020210002012 in words is "twenty trillion, twenty billion, two hundred ten million, two thousand, twelve".