412150221 has 48 divisors (see below), whose sum is σ = 722066880. Its totient is φ = 231608160.

The previous prime is 412150217. The next prime is 412150229. The reversal of 412150221 is 122051214.

It is not a de Polignac number, because 412150221 - 2² = 412150217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 412150194 and 412150203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412150229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78150 + ... + 83256.

It is an arithmetic number, because the mean of its divisors is an integer number (15043060).

Almost surely, 2^412150221 is an apocalyptic number.

It is an amenable number.

412150221 is a deficient number, since it is larger than the sum of its proper divisors (309916659).

412150221 is a wasteful number, since it uses less digits than its factorization.

412150221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5191 (or 5178 counting only the distinct ones).

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

The square root of 412150221 is about 20301.4832216762. The cubic root of 412150221 is about 744.1923117587.

The spelling of 412150221 in words is "four hundred twelve million, one hundred fifty thousand, two hundred twenty-one".