88122111 has 16 divisors (see below), whose sum is σ = 146489088. Its totient is φ = 45777600.

The previous prime is 88122091. The next prime is 88122113. The reversal of 88122111 is 11122188.

It is not a de Polignac number, because 88122111 - 2¹⁴ = 88105727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88122113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190510 + ... + 190971.

It is an arithmetic number, because the mean of its divisors is an integer number (9155568).

Almost surely, 2^88122111 is an apocalyptic number.

88122111 is a deficient number, since it is larger than the sum of its proper divisors (58366977).

88122111 is a wasteful number, since it uses less digits than its factorization.

88122111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381502.

The product of its digits is 256, while the sum is 24.

The square root of 88122111 is about 9387.3378015282. The cubic root of 88122111 is about 445.0016597169.

Adding to 88122111 its reverse (11122188), we get a palindrome (99244299).

The spelling of 88122111 in words is "eighty-eight million, one hundred twenty-two thousand, one hundred eleven".