20220160142 has 48 divisors (see below), whose sum is σ = 37805281920. Its totient is φ = 7941506976.

The previous prime is 20220160141. The next prime is 20220160151. The reversal of 20220160142 is 24106102202.

It is a happy number.

It is a super-3 number, since 3×20220160142³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20220160141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 298133 + ... + 359615.

It is an arithmetic number, because the mean of its divisors is an integer number (787610040).

Almost surely, 2^20220160142 is an apocalyptic number.

20220160142 is a deficient number, since it is larger than the sum of its proper divisors (17585121778).

20220160142 is a wasteful number, since it uses less digits than its factorization.

20220160142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61657 (or 61644 counting only the distinct ones).

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

Adding to 20220160142 its reverse (24106102202), we get a palindrome (44326262344).

The spelling of 20220160142 in words is "twenty billion, two hundred twenty million, one hundred sixty thousand, one hundred forty-two".