143222240202022 has 16 divisors (see below), whose sum is σ = 220518010215360. Its totient is φ = 69731705232448.

The previous prime is 143222240201993. The next prime is 143222240202053. The reversal of 143222240202022 is 220202042222341.

It is a super-2 number, since 2×143222240202022² (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 in 7 ways as a sum of consecutive naturals, for example, 3867090247 + ... + 3867127282.

It is an arithmetic number, because the mean of its divisors is an integer number (13782375638460).

Almost surely, 2^{143222240202022} is an apocalyptic number.

143222240202022 is a deficient number, since it is larger than the sum of its proper divisors (77295770013338).

143222240202022 is a wasteful number, since it uses less digits than its factorization.

143222240202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7734217775.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 143222240202022 its reverse (220202042222341), we get a palindrome (363424282424363).

The spelling of 143222240202022 in words is "one hundred forty-three trillion, two hundred twenty-two billion, two hundred forty million, two hundred two thousand, twenty-two".