20200111001202 has 32 divisors (see below), whose sum is σ = 44904534926400. Its totient is φ = 6005750553920.

The previous prime is 20200111001201. The next prime is 20200111001209. The reversal of 20200111001202 is 20210011100202.

It is not an unprimeable number, because it can be changed into a prime (20200111001201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2887376577 + ... + 2887383572.

It is an arithmetic number, because the mean of its divisors is an integer number (1403266716450).

Almost surely, 2^{20200111001202} is an apocalyptic number.

20200111001202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20200111001202 is an abundant number, since it is smaller than the sum of its proper divisors (24704423925198).

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

20200111001202 is a wasteful number, since it uses less digits than its factorization.

20200111001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5774760218.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20200111001202 its reverse (20210011100202), we get a palindrome (40410122101404).

The spelling of 20200111001202 in words is "twenty trillion, two hundred billion, one hundred eleven million, one thousand, two hundred two".