11047211262 has 12 divisors (see below), whose sum is σ = 23935624440. Its totient is φ = 3682403748.

The previous prime is 11047211237. The next prime is 11047211281. The reversal of 11047211262 is 26211274011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 306866962 + ... + 306866997.

It is an arithmetic number, because the mean of its divisors is an integer number (1994635370).

Almost surely, 2^11047211262 is an apocalyptic number.

11047211262 is an abundant number, since it is smaller than the sum of its proper divisors (12888413178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11047211262 is a wasteful number, since it uses less digits than its factorization.

11047211262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613733967 (or 613733964 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

Adding to 11047211262 its reverse (26211274011), we get a palindrome (37258485273).

The spelling of 11047211262 in words is "eleven billion, forty-seven million, two hundred eleven thousand, two hundred sixty-two".