119051221444 has 9 divisors (see below), whose sum is σ = 208340845167. Its totient is φ = 59525265684.

The previous prime is 119051221441. The next prime is 119051221477. The reversal of 119051221444 is 444122150911.

The square root of 119051221444 is 345038.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119051221441) 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 in 2 ways as a sum of consecutive naturals, for example, 603817 + ... + 776335.

Almost surely, 2^119051221444 is an apocalyptic number.

119051221444 is the 345038-th square number.

It is an amenable number.

119051221444 is a deficient number, since it is larger than the sum of its proper divisors (89289623723).

119051221444 is an frugal number, since it uses more digits than its factorization.

119051221444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345042 (or 172521 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 119051221444 in words is "one hundred nineteen billion, fifty-one million, two hundred twenty-one thousand, four hundred forty-four".