111022002201 has 16 divisors (see below), whose sum is σ = 161871978240. Its totient is φ = 67125466320.

The previous prime is 111022002197. The next prime is 111022002257. The reversal of 111022002201 is 102200220111.

It is not a de Polignac number, because 111022002201 - 2² = 111022002197 is a prime.

It is a super-3 number, since 3×111022002201³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (111022002281) 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, 4000855 + ... + 4028508.

It is an arithmetic number, because the mean of its divisors is an integer number (10116998640).

Almost surely, 2^111022002201 is an apocalyptic number.

111022002201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111022002201 is a deficient number, since it is larger than the sum of its proper divisors (50849976039).

111022002201 is a wasteful number, since it uses less digits than its factorization.

111022002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8029796.

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

Adding to 111022002201 its reverse (102200220111), we get a palindrome (213222222312).

It can be divided in two parts, 11 and 1022002201, that multiplied together give a palindrome (11242024211).

The spelling of 111022002201 in words is "one hundred eleven billion, twenty-two million, two thousand, two hundred one".