862228011 has 8 divisors (see below), whose sum is σ = 1161020304. Its totient is φ = 569127200.

The previous prime is 862228007. The next prime is 862228043. The reversal of 862228011 is 110822268.

862228011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 862228011 - 2² = 862228007 is a prime.

It is a super-2 number, since 2×862228011² = 1486874285906032242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 862228011.

It is not an unprimeable number, because it can be changed into a prime (862228091) 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, 1422516 + ... + 1423121.

It is an arithmetic number, because the mean of its divisors is an integer number (145127538).

Almost surely, 2^862228011 is an apocalyptic number.

862228011 is a deficient number, since it is larger than the sum of its proper divisors (298792293).

862228011 is a wasteful number, since it uses less digits than its factorization.

862228011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845741.

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 862228011 is about 29363.7192978001. The cubic root of 862228011 is about 951.7890611874.

The spelling of 862228011 in words is "eight hundred sixty-two million, two hundred twenty-eight thousand, eleven".