1444444033222 has 32 divisors (see below), whose sum is σ = 2224940192640. Its totient is φ = 703042489920.

The previous prime is 1444444033187. The next prime is 1444444033243. The reversal of 1444444033222 is 2223304444441.

It is a super-2 number, since 2×1444444033222² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30796633 + ... + 30843499.

It is an arithmetic number, because the mean of its divisors is an integer number (69529381020).

Almost surely, 2^{1444444033222} is an apocalyptic number.

1444444033222 is a deficient number, since it is larger than the sum of its proper divisors (780496159418).

1444444033222 is a wasteful number, since it uses less digits than its factorization.

1444444033222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49476.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 1444444033222 its reverse (2223304444441), we get a palindrome (3667748477663).

The spelling of 1444444033222 in words is "one trillion, four hundred forty-four billion, four hundred forty-four million, thirty-three thousand, two hundred twenty-two".