11270213636 has 24 divisors (see below), whose sum is σ = 21526585920. Its totient is φ = 5120271200.

The previous prime is 11270213623. The next prime is 11270213639. The reversal of 11270213636 is 63631207211.

It is not an unprimeable number, because it can be changed into a prime (11270213639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26906 + ... + 152526.

It is an arithmetic number, because the mean of its divisors is an integer number (896941080).

Almost surely, 2^11270213636 is an apocalyptic number.

It is an amenable number.

11270213636 is a deficient number, since it is larger than the sum of its proper divisors (10256372284).

11270213636 is a wasteful number, since it uses less digits than its factorization.

11270213636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127675 (or 127673 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 11270213636 in words is "eleven billion, two hundred seventy million, two hundred thirteen thousand, six hundred thirty-six".