7211194444348 has 6 divisors (see below), whose sum is σ = 12619590277616. Its totient is φ = 3605597222172.

The previous prime is 7211194444343. The next prime is 7211194444367. The reversal of 7211194444348 is 8434444911127.

It is a junction number, because it is equal to n+sod(n) for n = 7211194444295 and 7211194444304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7211194444343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 901399305540 + ... + 901399305547.

Almost surely, 2^{7211194444348} is an apocalyptic number.

It is an amenable number.

7211194444348 is a deficient number, since it is larger than the sum of its proper divisors (5408395833268).

7211194444348 is a wasteful number, since it uses less digits than its factorization.

7211194444348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802798611091 (or 1802798611089 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 52.

The spelling of 7211194444348 in words is "seven trillion, two hundred eleven billion, one hundred ninety-four million, four hundred forty-four thousand, three hundred forty-eight".