2022100111112 has 8 divisors (see below), whose sum is σ = 3791437708350. Its totient is φ = 1011050055552.

The previous prime is 2022100111081. The next prime is 2022100111121. The reversal of 2022100111112 is 2111110012202.

It can be written as a sum of positive squares in only one way, i.e., 1812561386596 + 209538724516 = 1346314^2 + 457754^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126381256937 + ... + 126381256952.

Almost surely, 2^{2022100111112} is an apocalyptic number.

It is an amenable number.

2022100111112 is a deficient number, since it is larger than the sum of its proper divisors (1769337597238).

2022100111112 is a wasteful number, since it uses less digits than its factorization.

2022100111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252762513895 (or 252762513891 counting only the distinct ones).

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

Adding to 2022100111112 its reverse (2111110012202), we get a palindrome (4133210123314).

The spelling of 2022100111112 in words is "two trillion, twenty-two billion, one hundred million, one hundred eleven thousand, one hundred twelve".