143561556442022 has 8 divisors (see below), whose sum is σ = 228009530819736. Its totient is φ = 67558379502112.

The previous prime is 143561556442001. The next prime is 143561556442093. The reversal of 143561556442022 is 220244655165341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×143561556442022³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2111199359408 + ... + 2111199359475.

It is an arithmetic number, because the mean of its divisors is an integer number (28501191352467).

Almost surely, 2^{143561556442022} is an apocalyptic number.

143561556442022 is a deficient number, since it is larger than the sum of its proper divisors (84447974377714).

143561556442022 is a wasteful number, since it uses less digits than its factorization.

143561556442022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4222398718902.

The product of its (nonzero) digits is 6912000, while the sum is 50.

The spelling of 143561556442022 in words is "one hundred forty-three trillion, five hundred sixty-one billion, five hundred fifty-six million, four hundred forty-two thousand, twenty-two".