11143020401202 has 384 divisors, whose sum is σ = 26045231616000. Its totient is φ = 3166008975360.

The previous prime is 11143020401179. The next prime is 11143020401281. The reversal of 11143020401202 is 20210402034111.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 29401109049 + ... + 29401109427.

It is an arithmetic number, because the mean of its divisors is an integer number (67826124000).

Almost surely, 2^{11143020401202} is an apocalyptic number.

11143020401202 is an abundant number, since it is smaller than the sum of its proper divisors (14902211214798).

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

11143020401202 is a wasteful number, since it uses less digits than its factorization.

11143020401202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834 (or 817 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11143020401202 its reverse (20210402034111), we get a palindrome (31353422435313).

The spelling of 11143020401202 in words is "eleven trillion, one hundred forty-three billion, twenty million, four hundred one thousand, two hundred two".