11362212057 has 16 divisors (see below), whose sum is σ = 17400857600. Its totient is φ = 6460063632.

The previous prime is 11362212023. The next prime is 11362212067. The reversal of 11362212057 is 75021226311.

It is not a de Polignac number, because 11362212057 - 2¹⁴ = 11362195673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11362212067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1355263 + ... + 1363620.

It is an arithmetic number, because the mean of its divisors is an integer number (1087553600).

Almost surely, 2^11362212057 is an apocalyptic number.

It is an amenable number.

11362212057 is a deficient number, since it is larger than the sum of its proper divisors (6038645543).

11362212057 is a wasteful number, since it uses less digits than its factorization.

11362212057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719092.

The product of its (nonzero) digits is 5040, while the sum is 30.

Adding to 11362212057 its reverse (75021226311), we get a palindrome (86383438368).

The spelling of 11362212057 in words is "eleven billion, three hundred sixty-two million, two hundred twelve thousand, fifty-seven".