20122140131032 has 16 divisors (see below), whose sum is σ = 37816551064800. Its totient is φ = 10037726513760.

The previous prime is 20122140131021. The next prime is 20122140131047. The reversal of 20122140131032 is 23013104122102.

It is a junction number, because it is equal to n+sod(n) for n = 20122140130994 and 20122140131012.

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, 2917940307 + ... + 2917947202.

It is an arithmetic number, because the mean of its divisors is an integer number (2363534441550).

Almost surely, 2^{20122140131032} is an apocalyptic number.

It is an amenable number.

20122140131032 is a deficient number, since it is larger than the sum of its proper divisors (17694410933768).

20122140131032 is a wasteful number, since it uses less digits than its factorization.

20122140131032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5835887946 (or 5835887942 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 20122140131032 its reverse (23013104122102), we get a palindrome (43135244253134).

The spelling of 20122140131032 in words is "twenty trillion, one hundred twenty-two billion, one hundred forty million, one hundred thirty-one thousand, thirty-two".