117212302 has 8 divisors (see below), whose sum is σ = 181490112. Its totient is φ = 56715600.

The previous prime is 117212299. The next prime is 117212321. The reversal of 117212302 is 203212711.

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

It is a self number, because there is not a number n which added to its sum of digits gives 117212302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945199 + ... + 945322.

It is an arithmetic number, because the mean of its divisors is an integer number (22686264).

Almost surely, 2^117212302 is an apocalyptic number.

117212302 is a deficient number, since it is larger than the sum of its proper divisors (64277810).

117212302 is a wasteful number, since it uses less digits than its factorization.

117212302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890554.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 117212302 is about 10826.4630420096. The cubic root of 117212302 is about 489.3929759276.

The spelling of 117212302 in words is "one hundred seventeen million, two hundred twelve thousand, three hundred two".