20221332013124 has 24 divisors (see below), whose sum is σ = 38754572659488. Its totient is φ = 9155749898240.

The previous prime is 20221332013121. The next prime is 20221332013133. The reversal of 20221332013124 is 42131023312202.

It is a junction number, because it is equal to n+sod(n) for n = 20221332013093 and 20221332013102.

It is not an unprimeable number, because it can be changed into a prime (20221332013121) 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 7 ways as a sum of consecutive naturals, for example, 894104894 + ... + 894127509.

It is an arithmetic number, because the mean of its divisors is an integer number (1614773860812).

Almost surely, 2^{20221332013124} is an apocalyptic number.

It is an amenable number.

20221332013124 is a deficient number, since it is larger than the sum of its proper divisors (18533240646364).

20221332013124 is a wasteful number, since it uses less digits than its factorization.

20221332013124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788232675 (or 1788232673 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 20221332013124 its reverse (42131023312202), we get a palindrome (62352355325326).

The spelling of 20221332013124 in words is "twenty trillion, two hundred twenty-one billion, three hundred thirty-two million, thirteen thousand, one hundred twenty-four".