109211332 has 24 divisors (see below), whose sum is σ = 209343960. Its totient is φ = 49620480.

The previous prime is 109211329. The next prime is 109211359. The reversal of 109211332 is 233112901.

It can be written as a sum of positive squares in 4 ways, for example, as 60435076 + 48776256 = 7774^2 + 6984^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25719 + ... + 29662.

It is an arithmetic number, because the mean of its divisors is an integer number (8722665).

Almost surely, 2^109211332 is an apocalyptic number.

It is an amenable number.

109211332 is a deficient number, since it is larger than the sum of its proper divisors (100132628).

109211332 is a wasteful number, since it uses less digits than its factorization.

109211332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55431 (or 55429 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 109211332 is about 10450.4225751880. The cubic root of 109211332 is about 477.9941351848.

The spelling of 109211332 in words is "one hundred nine million, two hundred eleven thousand, three hundred thirty-two".