1001214215 has 8 divisors (see below), whose sum is σ = 1264691760. Its totient is φ = 758814912.

The previous prime is 1001214211. The next prime is 1001214217. The reversal of 1001214215 is 5124121001.

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

It is a cyclic number.

It is not a de Polignac number, because 1001214215 - 2² = 1001214211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1001214193 and 1001214202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001214211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5269454 + ... + 5269643.

It is an arithmetic number, because the mean of its divisors is an integer number (158086470).

Almost surely, 2^1001214215 is an apocalyptic number.

1001214215 is a deficient number, since it is larger than the sum of its proper divisors (263477545).

1001214215 is a wasteful number, since it uses less digits than its factorization.

1001214215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10539121.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1001214215 is about 31641.9692023110. The cubic root of 1001214215 is about 1000.4045746306.

Adding to 1001214215 its reverse (5124121001), we get a palindrome (6125335216).

The spelling of 1001214215 in words is "one billion, one million, two hundred fourteen thousand, two hundred fifteen".