111020222001202 has 32 divisors (see below), whose sum is σ = 171848706278400. Its totient is φ = 53764416733248.

The previous prime is 111020222001137. The next prime is 111020222001203. The reversal of 111020222001202 is 202100222020111.

It is a happy number.

111020222001202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×111020222001202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111020222001203) 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, 49455799 + ... + 51651877.

It is an arithmetic number, because the mean of its divisors is an integer number (5370272071200).

Almost surely, 2^{111020222001202} is an apocalyptic number.

111020222001202 is a deficient number, since it is larger than the sum of its proper divisors (60828484277198).

111020222001202 is a wasteful number, since it uses less digits than its factorization.

111020222001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202250.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 111020222001202 its reverse (202100222020111), we get a palindrome (313120444021313).

The spelling of 111020222001202 in words is "one hundred eleven trillion, twenty billion, two hundred twenty-two million, one thousand, two hundred two".