111002100202022 has 16 divisors (see below), whose sum is σ = 166691057574672. Its totient is φ = 55438417525920.

The previous prime is 111002100202009. The next prime is 111002100202027. The reversal of 111002100202022 is 220202001200111.

It is a junction number, because it is equal to n+sod(n) for n = 111002100201988 and 111002100202006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111002100202027) 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, 70806908 + ... + 72357600.

It is an arithmetic number, because the mean of its divisors is an integer number (10418191098417).

Almost surely, 2^{111002100202022} is an apocalyptic number.

111002100202022 is a deficient number, since it is larger than the sum of its proper divisors (55688957372650).

111002100202022 is a wasteful number, since it uses less digits than its factorization.

111002100202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591063.

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

Adding to 111002100202022 its reverse (220202001200111), we get a palindrome (331204101402133).

The spelling of 111002100202022 in words is "one hundred eleven trillion, two billion, one hundred million, two hundred two thousand, twenty-two".