11372222361 has 24 divisors (see below), whose sum is σ = 16161617664. Its totient is φ = 7111274400.

The previous prime is 11372222333. The next prime is 11372222377. The reversal of 11372222361 is 16322227311.

It is not a de Polignac number, because 11372222361 - 2¹¹ = 11372220313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11372222261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57400 + ... + 161366.

It is an arithmetic number, because the mean of its divisors is an integer number (673400736).

Almost surely, 2^11372222361 is an apocalyptic number.

It is an amenable number.

11372222361 is a deficient number, since it is larger than the sum of its proper divisors (4789395303).

11372222361 is a wasteful number, since it uses less digits than its factorization.

11372222361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104109 (or 104090 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

Adding to 11372222361 its reverse (16322227311), we get a palindrome (27694449672).

The spelling of 11372222361 in words is "eleven billion, three hundred seventy-two million, two hundred twenty-two thousand, three hundred sixty-one".