20432502202 has 16 divisors (see below), whose sum is σ = 35373952512. Its totient is φ = 8670085200.

The previous prime is 20432502127. The next prime is 20432502227. The reversal of 20432502202 is 20220523402.

It is a happy number.

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, 7223658 + ... + 7226485.

It is an arithmetic number, because the mean of its divisors is an integer number (2210872032).

Almost surely, 2^20432502202 is an apocalyptic number.

20432502202 is a deficient number, since it is larger than the sum of its proper divisors (14941450310).

20432502202 is a wasteful number, since it uses less digits than its factorization.

20432502202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14450253.

The product of its (nonzero) digits is 1920, while the sum is 22.

The spelling of 20432502202 in words is "twenty billion, four hundred thirty-two million, five hundred two thousand, two hundred two".