143002201212 has 72 divisors (see below), whose sum is σ = 390439345296. Its totient is φ = 43870063104.

The previous prime is 143002201201. The next prime is 143002201219. The reversal of 143002201212 is 212102200341.

It is a happy number.

143002201212 is a `hidden beast` number, since 1 + 430 + 0 + 2 + 20 + 1 + 212 = 666.

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 (143002201219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 295638 + ... + 611069.

Almost surely, 2^143002201212 is an apocalyptic number.

143002201212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143002201212 is an abundant number, since it is smaller than the sum of its proper divisors (247437144084).

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

143002201212 is a wasteful number, since it uses less digits than its factorization.

143002201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907067 (or 907062 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 143002201212 its reverse (212102200341), we get a palindrome (355104401553).

The spelling of 143002201212 in words is "one hundred forty-three billion, two million, two hundred one thousand, two hundred twelve".