202144130012 has 24 divisors (see below), whose sum is σ = 386652277872. Its totient is φ = 91707324800.

The previous prime is 202144130011. The next prime is 202144130053. The reversal of 202144130012 is 210031441202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202144130011) 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, 4386083 + ... + 4431930.

It is an arithmetic number, because the mean of its divisors is an integer number (16110511578).

Almost surely, 2^202144130012 is an apocalyptic number.

202144130012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

202144130012 is a deficient number, since it is larger than the sum of its proper divisors (184508147860).

202144130012 is a wasteful number, since it uses less digits than its factorization.

202144130012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8818549 (or 8818547 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 202144130012 its reverse (210031441202), we get a palindrome (412175571214).

The spelling of 202144130012 in words is "two hundred two billion, one hundred forty-four million, one hundred thirty thousand, twelve".