20043211031202 has 32 divisors (see below), whose sum is σ = 40884849137088. Its totient is φ = 6549122128896.

The previous prime is 20043211031189. The next prime is 20043211031203. The reversal of 20043211031202 is 20213011234002.

It is not an unprimeable number, because it can be changed into a prime (20043211031203) 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, 140299023 + ... + 140441810.

It is an arithmetic number, because the mean of its divisors is an integer number (1277651535534).

Almost surely, 2^{20043211031202} is an apocalyptic number.

20043211031202 is an abundant number, since it is smaller than the sum of its proper divisors (20841638105886).

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

20043211031202 is a wasteful number, since it uses less digits than its factorization.

20043211031202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280741074.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20043211031202 its reverse (20213011234002), we get a palindrome (40256222265204).

The spelling of 20043211031202 in words is "twenty trillion, forty-three billion, two hundred eleven million, thirty-one thousand, two hundred two".