20221141431120 has 160 divisors (see below), whose sum is σ = 71643694510080. Its totient is φ = 4621776529920.

The previous prime is 20221141431091. The next prime is 20221141431157. The reversal of 20221141431120 is 2113414112202.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40777465 + ... + 41270375.

It is an arithmetic number, because the mean of its divisors is an integer number (447773090688).

Almost surely, 2^{20221141431120} is an apocalyptic number.

20221141431120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20221141431120 is an abundant number, since it is smaller than the sum of its proper divisors (51422553078960).

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

20221141431120 is a wasteful number, since it uses less digits than its factorization.

20221141431120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517353 (or 517347 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 20221141431120 its reverse (2113414112202), we get a palindrome (22334555543322).

The spelling of 20221141431120 in words is "twenty trillion, two hundred twenty-one billion, one hundred forty-one million, four hundred thirty-one thousand, one hundred twenty".