1086088221 has 24 divisors (see below), whose sum is σ = 1639188096. Its totient is φ = 691653600.

The previous prime is 1086088189. The next prime is 1086088261. The reversal of 1086088221 is 1228806801.

It is not a de Polignac number, because 1086088221 - 2⁵ = 1086088189 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086088261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173496 + ... + 179646.

It is an arithmetic number, because the mean of its divisors is an integer number (68299504).

Almost surely, 2^1086088221 is an apocalyptic number.

It is an amenable number.

1086088221 is a deficient number, since it is larger than the sum of its proper divisors (553099875).

1086088221 is a wasteful number, since it uses less digits than its factorization.

1086088221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7033 (or 7030 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 1086088221 is about 32955.8526061760. The cubic root of 1086088221 is about 1027.9098661429.

The spelling of 1086088221 in words is "one billion, eighty-six million, eighty-eight thousand, two hundred twenty-one".