11211367402 has 8 divisors (see below), whose sum is σ = 17134354116. Its totient is φ = 5499916032.

The previous prime is 11211367369. The next prime is 11211367423. The reversal of 11211367402 is 20476311211.

It can be written as a sum of positive squares in 2 ways, for example, as 11206127881 + 5239521 = 105859^2 + 2289^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52883703 + ... + 52883914.

Almost surely, 2^11211367402 is an apocalyptic number.

11211367402 is a deficient number, since it is larger than the sum of its proper divisors (5922986714).

11211367402 is a wasteful number, since it uses less digits than its factorization.

11211367402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105767672.

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 11211367402 its reverse (20476311211), we get a palindrome (31687678613).

The spelling of 11211367402 in words is "eleven billion, two hundred eleven million, three hundred sixty-seven thousand, four hundred two".