111020222201102 has 8 divisors (see below), whose sum is σ = 166530499232976. Its totient is φ = 55510055790112.

The previous prime is 111020222201093. The next prime is 111020222201137. The reversal of 111020222201102 is 201102222020111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×111020222201102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25098938 + ... + 29188989.

It is an arithmetic number, because the mean of its divisors is an integer number (20816312404122).

Almost surely, 2^{111020222201102} is an apocalyptic number.

111020222201102 is a deficient number, since it is larger than the sum of its proper divisors (55510277031874).

111020222201102 is a wasteful number, since it uses less digits than its factorization.

111020222201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55310442.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 111020222201102 its reverse (201102222020111), we get a palindrome (312122444221213).

The spelling of 111020222201102 in words is "one hundred eleven trillion, twenty billion, two hundred twenty-two million, two hundred one thousand, one hundred two".