20203332212202 has 16 divisors (see below), whose sum is σ = 41710105212672. Its totient is φ = 6517203939360.

The previous prime is 20203332212179. The next prime is 20203332212237. The reversal of 20203332212202 is 20221223330202.

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, 54310032643 + ... + 54310033014.

It is an arithmetic number, because the mean of its divisors is an integer number (2606881575792).

Almost surely, 2^{20203332212202} is an apocalyptic number.

20203332212202 is an abundant number, since it is smaller than the sum of its proper divisors (21506773000470).

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

20203332212202 is a wasteful number, since it uses less digits than its factorization.

20203332212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108620065693.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 20203332212202 its reverse (20221223330202), we get a palindrome (40424555542404).

The spelling of 20203332212202 in words is "twenty trillion, two hundred three billion, three hundred thirty-two million, two hundred twelve thousand, two hundred two".