11120202221202 has 16 divisors (see below), whose sum is σ = 24711560491680. Its totient is φ = 3706734073716.

The previous prime is 11120202221171. The next prime is 11120202221237. The reversal of 11120202221202 is 20212220202111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 102964835328 + ... + 102964835435.

It is an arithmetic number, because the mean of its divisors is an integer number (1544472530730).

Almost surely, 2^{11120202221202} is an apocalyptic number.

11120202221202 is an abundant number, since it is smaller than the sum of its proper divisors (13591358270478).

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

11120202221202 is a wasteful number, since it uses less digits than its factorization.

11120202221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205929670774 (or 205929670768 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11120202221202 its reverse (20212220202111), we get a palindrome (31332422423313).

The spelling of 11120202221202 in words is "eleven trillion, one hundred twenty billion, two hundred two million, two hundred twenty-one thousand, two hundred two".