20222503124 has 12 divisors (see below), whose sum is σ = 35390921748. Its totient is φ = 10110811200.

The previous prime is 20222503121. The next prime is 20222503127. The reversal of 20222503124 is 42130522202.

It is an interprime number because it is at equal distance from previous prime (20222503121) and next prime (20222503127).

It can be written as a sum of positive squares in 2 ways, for example, as 16708147600 + 3514355524 = 129260^2 + 59282^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20222503124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222503121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7094 + ... + 201234.

It is an arithmetic number, because the mean of its divisors is an integer number (2949243479).

Almost surely, 2^20222503124 is an apocalyptic number.

It is an amenable number.

20222503124 is a deficient number, since it is larger than the sum of its proper divisors (15168418624).

20222503124 is a wasteful number, since it uses less digits than its factorization.

20222503124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220186 (or 220184 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The spelling of 20222503124 in words is "twenty billion, two hundred twenty-two million, five hundred three thousand, one hundred twenty-four".