111002212202 has 16 divisors (see below), whose sum is σ = 190445895360. Its totient is φ = 47533279488.

The previous prime is 111002212183. The next prime is 111002212229. The reversal of 111002212202 is 202212200111.

It is a super-2 number, since 2×111002212202² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 3240452 + ... + 3274527.

It is an arithmetic number, because the mean of its divisors is an integer number (11902868460).

Almost surely, 2^111002212202 is an apocalyptic number.

111002212202 is a deficient number, since it is larger than the sum of its proper divisors (79443683158).

111002212202 is a wasteful number, since it uses less digits than its factorization.

111002212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6516205.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 111002212202 its reverse (202212200111), we get a palindrome (313214412313).

The spelling of 111002212202 in words is "one hundred eleven billion, two million, two hundred twelve thousand, two hundred two".