20020223010 has 16 divisors (see below), whose sum is σ = 48048535296. Its totient is φ = 5338726128.

The previous prime is 20020222987. The next prime is 20020223029. The reversal of 20020223010 is 1032202002.

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, 333670354 + ... + 333670413.

It is an arithmetic number, because the mean of its divisors is an integer number (3003033456).

Almost surely, 2^20020223010 is an apocalyptic number.

20020223010 is an abundant number, since it is smaller than the sum of its proper divisors (28028312286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20020223010 is a wasteful number, since it uses less digits than its factorization.

20020223010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667340777.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 20020223010 its reverse (1032202002), we get a palindrome (21052425012).

The spelling of 20020223010 in words is "twenty billion, twenty million, two hundred twenty-three thousand, ten".