20073222141 has 16 divisors (see below), whose sum is σ = 32387048064. Its totient is φ = 10795682304.

The previous prime is 20073222139. The next prime is 20073222161. The reversal of 20073222141 is 14122237002.

It is not a de Polignac number, because 20073222141 - 2¹ = 20073222139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20073222161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28113400 + ... + 28114113.

It is an arithmetic number, because the mean of its divisors is an integer number (2024190504).

Almost surely, 2^20073222141 is an apocalyptic number.

20073222141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20073222141 is a deficient number, since it is larger than the sum of its proper divisors (12313825923).

20073222141 is a wasteful number, since it uses less digits than its factorization.

20073222141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56227540.

The product of its (nonzero) digits is 1344, while the sum is 24.

Adding to 20073222141 its reverse (14122237002), we get a palindrome (34195459143).

The spelling of 20073222141 in words is "twenty billion, seventy-three million, two hundred twenty-two thousand, one hundred forty-one".