111011002012022 has 128 divisors (see below), whose sum is σ = 196490518253568. Its totient is φ = 46057729536000.

The previous prime is 111011002011937. The next prime is 111011002012051. The reversal of 111011002012022 is 220210200110111.

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

It is a junction number, because it is equal to n+sod(n) for n = 111011002011988 and 111011002012006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43516659647 + ... + 43516662197.

It is an arithmetic number, because the mean of its divisors is an integer number (1535082173856).

Almost surely, 2^{111011002012022} is an apocalyptic number.

111011002012022 is a deficient number, since it is larger than the sum of its proper divisors (85479516241546).

111011002012022 is a wasteful number, since it uses less digits than its factorization.

111011002012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4854.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111011002012022 its reverse (220210200110111), we get a palindrome (331221202122133).

The spelling of 111011002012022 in words is "one hundred eleven trillion, eleven billion, two million, twelve thousand, twenty-two".