50202203402 has 24 divisors (see below), whose sum is σ = 81661211424. Its totient is φ = 23136217104.

The previous prime is 50202203383. The next prime is 50202203449. The reversal of 50202203402 is 20430220205.

It is a super-2 number, since 2×50202203402² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122123 + ... + 339585.

It is an arithmetic number, because the mean of its divisors is an integer number (3402550476).

Almost surely, 2^50202203402 is an apocalyptic number.

50202203402 is a deficient number, since it is larger than the sum of its proper divisors (31459008022).

50202203402 is a wasteful number, since it uses less digits than its factorization.

50202203402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218174 (or 218161 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

Adding to 50202203402 its reverse (20430220205), we get a palindrome (70632423607).

The spelling of 50202203402 in words is "fifty billion, two hundred two million, two hundred three thousand, four hundred two".