1014221031 has 8 divisors (see below), whose sum is σ = 1398925680. Its totient is φ = 652831872.

The previous prime is 1014220937. The next prime is 1014221051. The reversal of 1014221031 is 1301224101.

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

It is not a de Polignac number, because 1014221031 - 2¹¹ = 1014218983 is a prime.

It is a super-2 number, since 2×1014221031² = 2057288599445405922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1014221031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014221051) 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, 5828770 + ... + 5828943.

It is an arithmetic number, because the mean of its divisors is an integer number (174865710).

Almost surely, 2^1014221031 is an apocalyptic number.

1014221031 is a deficient number, since it is larger than the sum of its proper divisors (384704649).

1014221031 is a wasteful number, since it uses less digits than its factorization.

1014221031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11657745.

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

The square root of 1014221031 is about 31846.8370642989. The cubic root of 1014221031 is about 1004.7180486755.

Adding to 1014221031 its reverse (1301224101), we get a palindrome (2315445132).

The spelling of 1014221031 in words is "one billion, fourteen million, two hundred twenty-one thousand, thirty-one".