2244210121112 has 8 divisors (see below), whose sum is σ = 4207893977100. Its totient is φ = 1122105060552.

The previous prime is 2244210121091. The next prime is 2244210121117. The reversal of 2244210121112 is 2111210124422.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244210121117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140263132562 + ... + 140263132577.

Almost surely, 2^{2244210121112} is an apocalyptic number.

It is an amenable number.

2244210121112 is a deficient number, since it is larger than the sum of its proper divisors (1963683855988).

2244210121112 is a wasteful number, since it uses less digits than its factorization.

2244210121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280526265145 (or 280526265141 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 2244210121112 its reverse (2111210124422), we get a palindrome (4355420245534).

The spelling of 2244210121112 in words is "two trillion, two hundred forty-four billion, two hundred ten million, one hundred twenty-one thousand, one hundred twelve".