20200024202 has 4 divisors (see below), whose sum is σ = 30300036306. Its totient is φ = 10100012100.

The previous prime is 20200024171. The next prime is 20200024213. The reversal of 20200024202 is 20242000202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10868271001 + 9331753201 = 104251^2 + 96601^2 .

It is a super-2 number, since 2×20200024202² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050006049 + ... + 5050006052.

Almost surely, 2^20200024202 is an apocalyptic number.

20200024202 is a deficient number, since it is larger than the sum of its proper divisors (10100012104).

20200024202 is a wasteful number, since it uses less digits than its factorization.

20200024202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100012103.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 20200024202 its reverse (20242000202), we get a palindrome (40442024404).

The spelling of 20200024202 in words is "twenty billion, two hundred million, twenty-four thousand, two hundred two".