143012104022 has 4 divisors (see below), whose sum is σ = 214518156036. Its totient is φ = 71506052010.

The previous prime is 143012104021. The next prime is 143012104043. The reversal of 143012104022 is 220401210341.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 143012103985 and 143012104003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143012104021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35753026004 + ... + 35753026007.

It is an arithmetic number, because the mean of its divisors is an integer number (53629539009).

Almost surely, 2^143012104022 is an apocalyptic number.

143012104022 is a deficient number, since it is larger than the sum of its proper divisors (71506052014).

143012104022 is an equidigital number, since it uses as much as digits as its factorization.

143012104022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71506052013.

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

Adding to 143012104022 its reverse (220401210341), we get a palindrome (363413314363).

The spelling of 143012104022 in words is "one hundred forty-three billion, twelve million, one hundred four thousand, twenty-two".