11287233355 has 16 divisors (see below), whose sum is σ = 13748840064. Its totient is φ = 8894016000.

The previous prime is 11287233343. The next prime is 11287233401. The reversal of 11287233355 is 55333278211.

It is not a de Polignac number, because 11287233355 - 2¹³ = 11287225163 is a prime.

It is a Duffinian number.

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, 253527 + ... + 294703.

It is an arithmetic number, because the mean of its divisors is an integer number (859302504).

Almost surely, 2^11287233355 is an apocalyptic number.

11287233355 is a deficient number, since it is larger than the sum of its proper divisors (2461606709).

11287233355 is an equidigital number, since it uses as much as digits as its factorization.

11287233355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42006.

The product of its digits is 151200, while the sum is 40.

The spelling of 11287233355 in words is "eleven billion, two hundred eighty-seven million, two hundred thirty-three thousand, three hundred fifty-five".