111022011002202 has 48 divisors (see below), whose sum is σ = 235041019042752. Its totient is φ = 34955547822720.

The previous prime is 111022011002171. The next prime is 111022011002209. The reversal of 111022011002202 is 202200110220111.

It is not an unprimeable number, because it can be changed into a prime (111022011002209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75318574 + ... + 76778457.

It is an arithmetic number, because the mean of its divisors is an integer number (4896687896724).

Almost surely, 2^{111022011002202} is an apocalyptic number.

111022011002202 is an abundant number, since it is smaller than the sum of its proper divisors (124019008040550).

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

111022011002202 is a wasteful number, since it uses less digits than its factorization.

111022011002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152097411 (or 152097392 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111022011002202 its reverse (202200110220111), we get a palindrome (313222121222313).

The spelling of 111022011002202 in words is "one hundred eleven trillion, twenty-two billion, eleven million, two thousand, two hundred two".