143224300115612 has 6 divisors (see below), whose sum is σ = 250642525202328. Its totient is φ = 71612150057804.

The previous prime is 143224300115579. The next prime is 143224300115621. The reversal of 143224300115612 is 216511003422341.

It is a super-2 number, since 2×143224300115612² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17903037514448 + ... + 17903037514455.

It is an arithmetic number, because the mean of its divisors is an integer number (41773754200388).

Almost surely, 2^{143224300115612} is an apocalyptic number.

It is an amenable number.

143224300115612 is a deficient number, since it is larger than the sum of its proper divisors (107418225086716).

143224300115612 is a wasteful number, since it uses less digits than its factorization.

143224300115612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35806075028907 (or 35806075028905 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 143224300115612 its reverse (216511003422341), we get a palindrome (359735303537953).

The spelling of 143224300115612 in words is "one hundred forty-three trillion, two hundred twenty-four billion, three hundred million, one hundred fifteen thousand, six hundred twelve".