11290212338 has 32 divisors (see below), whose sum is σ = 18899120640. Its totient is φ = 5035582080.

The previous prime is 11290212299. The next prime is 11290212361. The reversal of 11290212338 is 83321209211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85931 + ... + 173102.

It is an arithmetic number, because the mean of its divisors is an integer number (590597520).

Almost surely, 2^11290212338 is an apocalyptic number.

11290212338 is a deficient number, since it is larger than the sum of its proper divisors (7608908302).

11290212338 is a wasteful number, since it uses less digits than its factorization.

11290212338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259122.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 11290212338 in words is "eleven billion, two hundred ninety million, two hundred twelve thousand, three hundred thirty-eight".