120218230 has 16 divisors (see below), whose sum is σ = 236065104. Its totient is φ = 43715680.

The previous prime is 120218227. The next prime is 120218233. The reversal of 120218230 is 32812021.

120218230 = T₆₉₃₂ + T₆₉₃₃ + ... + T₆₉₃₆.

It is an interprime number because it is at equal distance from previous prime (120218227) and next prime (120218233).

It is a junction number, because it is equal to n+sod(n) for n = 120218198 and 120218207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120218233) 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, 546337 + ... + 546556.

It is an arithmetic number, because the mean of its divisors is an integer number (14754069).

Almost surely, 2^120218230 is an apocalyptic number.

120218230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120218230 is a deficient number, since it is larger than the sum of its proper divisors (115846874).

120218230 is a wasteful number, since it uses less digits than its factorization.

120218230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092911.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 120218230 is about 10964.4074167280. The cubic root of 120218230 is about 493.5412346080.

The spelling of 120218230 in words is "one hundred twenty million, two hundred eighteen thousand, two hundred thirty".