111010222002 has 16 divisors (see below), whose sum is σ = 223260783840. Its totient is φ = 36796684032.

The previous prime is 111010221991. The next prime is 111010222007. The reversal of 111010222002 is 200222010111.

It is a super-3 number, since 3×111010222002³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (111010222007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51679663 + ... + 51681810.

It is an arithmetic number, because the mean of its divisors is an integer number (13953798990).

Almost surely, 2^111010222002 is an apocalyptic number.

111010222002 is an abundant number, since it is smaller than the sum of its proper divisors (112250561838).

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

111010222002 is a wasteful number, since it uses less digits than its factorization.

111010222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103361657.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 111010222002 its reverse (200222010111), we get a palindrome (311232232113).

The spelling of 111010222002 in words is "one hundred eleven billion, ten million, two hundred twenty-two thousand, two".