20000202220202 has 16 divisors (see below), whose sum is σ = 31310642316672. Its totient is φ = 9563487502800.

The previous prime is 20000202220199. The next prime is 20000202220211. The reversal of 20000202220202 is 20202220200002.

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, 41270174 + ... + 41751977.

It is an arithmetic number, because the mean of its divisors is an integer number (1956915144792).

Almost surely, 2^{20000202220202} is an apocalyptic number.

20000202220202 is a deficient number, since it is larger than the sum of its proper divisors (11310440096470).

20000202220202 is a wasteful number, since it uses less digits than its factorization.

20000202220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83027413.

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

Adding to 20000202220202 its reverse (20202220200002), we get a palindrome (40202422420204).

The spelling of 20000202220202 in words is "twenty trillion, two hundred two million, two hundred twenty thousand, two hundred two".