202022422024 has 32 divisors (see below), whose sum is σ = 386232076440. Its totient is φ = 99037785600.

The previous prime is 202022421967. The next prime is 202022422031. The reversal of 202022422024 is 420224220202.

It can be written as a sum of positive squares in 4 ways, for example, as 125232469924 + 76789952100 = 353882^2 + 277110^2 .

It is a junction number, because it is equal to n+sod(n) for n = 202022421986 and 202022422004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508567 + ... + 814054.

Almost surely, 2^202022422024 is an apocalyptic number.

It is an amenable number.

202022422024 is a deficient number, since it is larger than the sum of its proper divisors (184209654416).

202022422024 is a wasteful number, since it uses less digits than its factorization.

202022422024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323001 (or 1322997 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 202022422024 its reverse (420224220202), we get a palindrome (622246642226).

The spelling of 202022422024 in words is "two hundred two billion, twenty-two million, four hundred twenty-two thousand, twenty-four".