4244012223111 has 48 divisors (see below), whose sum is σ = 6505777998720. Its totient is φ = 2763267423840.

The previous prime is 4244012223097. The next prime is 4244012223137. The reversal of 4244012223111 is 1113222104424.

4244012223111 is a `hidden beast` number, since 4 + 2 + 4 + 401 + 22 + 231 + 1 + 1 = 666.

It is not a de Polignac number, because 4244012223111 - 2¹⁵ = 4244012190343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244012223511) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 191947525 + ... + 191969633.

It is an arithmetic number, because the mean of its divisors is an integer number (135537041640).

Almost surely, 2^{4244012223111} is an apocalyptic number.

4244012223111 is a deficient number, since it is larger than the sum of its proper divisors (2261765775609).

4244012223111 is a wasteful number, since it uses less digits than its factorization.

4244012223111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40538 (or 40526 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 4244012223111 its reverse (1113222104424), we get a palindrome (5357234327535).

The spelling of 4244012223111 in words is "four trillion, two hundred forty-four billion, twelve million, two hundred twenty-three thousand, one hundred eleven".