212020118 has 8 divisors (see below), whose sum is σ = 331857648. Its totient is φ = 101400904.

The previous prime is 212020111. The next prime is 212020139. The reversal of 212020118 is 811020212.

It is a happy number.

212020118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 212020096 and 212020105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212020111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2304521 + ... + 2304612.

It is an arithmetic number, because the mean of its divisors is an integer number (41482206).

Almost surely, 2^212020118 is an apocalyptic number.

212020118 is a deficient number, since it is larger than the sum of its proper divisors (119837530).

212020118 is a wasteful number, since it uses less digits than its factorization.

212020118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4609158.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 212020118 is about 14560.9106171283. The cubic root of 212020118 is about 596.2920565365.

The spelling of 212020118 in words is "two hundred twelve million, twenty thousand, one hundred eighteen".