214212150 has 36 divisors (see below), whose sum is σ = 575517852. Its totient is φ = 57123120.

The previous prime is 214212143. The next prime is 214212151. The reversal of 214212150 is 51212412.

214212150 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214212151) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 237564 + ... + 238463.

It is an arithmetic number, because the mean of its divisors is an integer number (15986607).

Almost surely, 2^214212150 is an apocalyptic number.

214212150 is an abundant number, since it is smaller than the sum of its proper divisors (361305702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214212150 is a wasteful number, since it uses less digits than its factorization.

214212150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476045 (or 476037 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 214212150 is about 14635.9881798258. The cubic root of 214212150 is about 598.3399948738.

Adding to 214212150 its reverse (51212412), we get a palindrome (265424562).

The spelling of 214212150 in words is "two hundred fourteen million, two hundred twelve thousand, one hundred fifty".