202024130422 has 4 divisors (see below), whose sum is σ = 303036195636. Its totient is φ = 101012065210.

The previous prime is 202024130369. The next prime is 202024130543. The reversal of 202024130422 is 224031420202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224031420202 = 2 ⋅112015710101.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 202024130393 and 202024130402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50506032604 + ... + 50506032607.

It is an arithmetic number, because the mean of its divisors is an integer number (75759048909).

Almost surely, 2^202024130422 is an apocalyptic number.

202024130422 is a deficient number, since it is larger than the sum of its proper divisors (101012065214).

202024130422 is a wasteful number, since it uses less digits than its factorization.

202024130422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101012065213.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 202024130422 its reverse (224031420202), we get a palindrome (426055550624).

The spelling of 202024130422 in words is "two hundred two billion, twenty-four million, one hundred thirty thousand, four hundred twenty-two".