20212303202 has 32 divisors (see below), whose sum is σ = 37322619264. Its totient is φ = 7994448000.

The previous prime is 20212303129. The next prime is 20212303219. The reversal of 20212303202 is 20230321202.

It is a super-3 number, since 3×20212303202³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1304702 + ... + 1320102.

It is an arithmetic number, because the mean of its divisors is an integer number (1166331852).

Almost surely, 2^20212303202 is an apocalyptic number.

20212303202 is a deficient number, since it is larger than the sum of its proper divisors (17110316062).

20212303202 is a wasteful number, since it uses less digits than its factorization.

20212303202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22634.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20212303202 its reverse (20230321202), we get a palindrome (40442624404).

The spelling of 20212303202 in words is "twenty billion, two hundred twelve million, three hundred three thousand, two hundred two".