1220414001 has 8 divisors (see below), whose sum is σ = 1628664480. Its totient is φ = 812886432.

The previous prime is 1220413991. The next prime is 1220414021. The reversal of 1220414001 is 1004140221.

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

It is not a de Polignac number, because 1220414001 - 2¹¹ = 1220411953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1220414021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176775 + ... + 183548.

It is an arithmetic number, because the mean of its divisors is an integer number (203583060).

Almost surely, 2^1220414001 is an apocalyptic number.

It is an amenable number.

1220414001 is a deficient number, since it is larger than the sum of its proper divisors (408250479).

1220414001 is a wasteful number, since it uses less digits than its factorization.

1220414001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361455.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1220414001 is about 34934.4242975321. The cubic root of 1220414001 is about 1068.6505832492.

Adding to 1220414001 its reverse (1004140221), we get a palindrome (2224554222).

The spelling of 1220414001 in words is "one billion, two hundred twenty million, four hundred fourteen thousand, one".