143303142212212 has 24 divisors (see below), whose sum is σ = 263989213997600. Its totient is φ = 67877930827296.

The previous prime is 143303142212203. The next prime is 143303142212233. The reversal of 143303142212212 is 212212241303341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32717238 + ... + 36837805.

Almost surely, 2^{143303142212212} is an apocalyptic number.

It is an amenable number.

143303142212212 is a deficient number, since it is larger than the sum of its proper divisors (120686071785388).

143303142212212 is a wasteful number, since it uses less digits than its factorization.

143303142212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69582175 (or 69582173 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 143303142212212 its reverse (212212241303341), we get a palindrome (355515383515553).

The spelling of 143303142212212 in words is "one hundred forty-three trillion, three hundred three billion, one hundred forty-two million, two hundred twelve thousand, two hundred twelve".