1022115014 has 8 divisors (see below), whose sum is σ = 1533673440. Its totient is φ = 510890536.

The previous prime is 1022115007. The next prime is 1022115019. The reversal of 1022115014 is 4105112201.

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

It is a junction number, because it is equal to n+sod(n) for n = 1022114983 and 1022115001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022115019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75689 + ... + 88164.

It is an arithmetic number, because the mean of its divisors is an integer number (191709180).

Almost surely, 2^1022115014 is an apocalyptic number.

1022115014 is a deficient number, since it is larger than the sum of its proper divisors (511558426).

1022115014 is a wasteful number, since it uses less digits than its factorization.

1022115014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166974.

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

The square root of 1022115014 is about 31970.5335269839. The cubic root of 1022115014 is about 1007.3179877553.

Adding to 1022115014 its reverse (4105112201), we get a palindrome (5127227215).

The spelling of 1022115014 in words is "one billion, twenty-two million, one hundred fifteen thousand, fourteen".