20062203 has 16 divisors (see below), whose sum is σ = 30763776. Its totient is φ = 11391840.

The previous prime is 20062201. The next prime is 20062223. The reversal of 20062203 is 30226002.

It is not a de Polignac number, because 20062203 - 2¹ = 20062201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20062201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493 + ... + 6353.

It is an arithmetic number, because the mean of its divisors is an integer number (1922736).

Almost surely, 2^20062203 is an apocalyptic number.

20062203 is a deficient number, since it is larger than the sum of its proper divisors (10701573).

20062203 is a wasteful number, since it uses less digits than its factorization.

20062203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6034.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 20062203 is about 4479.0850628225. The cubic root of 20062203 is about 271.7228786203.

Adding to 20062203 its reverse (30226002), we get a palindrome (50288205).

The spelling of 20062203 in words is "twenty million, sixty-two thousand, two hundred three".