63143342022 has 32 divisors (see below), whose sum is σ = 127037191680. Its totient is φ = 20922985440.

The previous prime is 63143342011. The next prime is 63143342051. The reversal of 63143342022 is 22024334136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 847747 + ... + 919217.

It is an arithmetic number, because the mean of its divisors is an integer number (3969912240).

Almost surely, 2^63143342022 is an apocalyptic number.

63143342022 is an abundant number, since it is smaller than the sum of its proper divisors (63893849658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63143342022 is a wasteful number, since it uses less digits than its factorization.

63143342022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72348.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 63143342022 its reverse (22024334136), we get a palindrome (85167676158).

The spelling of 63143342022 in words is "sixty-three billion, one hundred forty-three million, three hundred forty-two thousand, twenty-two".