1022545114 has 8 divisors (see below), whose sum is σ = 1533974400. Its totient is φ = 511220316.

The previous prime is 1022545103. The next prime is 1022545123. The reversal of 1022545114 is 4115452201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6487 + ... + 45685.

It is an arithmetic number, because the mean of its divisors is an integer number (191746800).

Almost surely, 2^1022545114 is an apocalyptic number.

1022545114 is a deficient number, since it is larger than the sum of its proper divisors (511429286).

1022545114 is a wasteful number, since it uses less digits than its factorization.

1022545114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52244.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1022545114 is about 31977.2593259648. The cubic root of 1022545114 is about 1007.4592591078.

Adding to 1022545114 its reverse (4115452201), we get a palindrome (5137997315).

The spelling of 1022545114 in words is "one billion, twenty-two million, five hundred forty-five thousand, one hundred fourteen".