11443422302 has 24 divisors (see below), whose sum is σ = 18848926800. Its totient is φ = 5207180160.

The previous prime is 11443422293. The next prime is 11443422377. The reversal of 11443422302 is 20322434411.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214427 + ... + 262422.

It is an arithmetic number, because the mean of its divisors is an integer number (785371950).

Almost surely, 2^11443422302 is an apocalyptic number.

11443422302 is a deficient number, since it is larger than the sum of its proper divisors (7405504498).

11443422302 is a wasteful number, since it uses less digits than its factorization.

11443422302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476948 (or 476935 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 11443422302 its reverse (20322434411), we get a palindrome (31765856713).

The spelling of 11443422302 in words is "eleven billion, four hundred forty-three million, four hundred twenty-two thousand, three hundred two".