1214312001 has 16 divisors (see below), whose sum is σ = 1850964864. Its totient is φ = 693673344.

The previous prime is 1214311949. The next prime is 1214312039. The reversal of 1214312001 is 1002134121.

It is not a de Polignac number, because 1214312001 - 2⁶ = 1214311937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1214312051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78435 + ... + 92631.

It is an arithmetic number, because the mean of its divisors is an integer number (115685304).

Almost surely, 2^1214312001 is an apocalyptic number.

It is an amenable number.

1214312001 is a deficient number, since it is larger than the sum of its proper divisors (636652863).

1214312001 is a wasteful number, since it uses less digits than its factorization.

1214312001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18280.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1214312001 is about 34846.9797973942. The cubic root of 1214312001 is about 1066.8665426982.

Adding to 1214312001 its reverse (1002134121), we get a palindrome (2216446122).

The spelling of 1214312001 in words is "one billion, two hundred fourteen million, three hundred twelve thousand, one".