1214531022 has 8 divisors (see below), whose sum is σ = 2429062056. Its totient is φ = 404843672.

The previous prime is 1214530943. The next prime is 1214531033. The reversal of 1214531022 is 2201354121.

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

1214531022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1214531022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101210913 + ... + 101210924.

It is an arithmetic number, because the mean of its divisors is an integer number (303632757).

Almost surely, 2^1214531022 is an apocalyptic number.

1214531022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214531022 is a wasteful number, since it uses less digits than its factorization.

1214531022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202421842.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1214531022 is about 34850.1222666435. The cubic root of 1214531022 is about 1066.9306811101.

Adding to 1214531022 its reverse (2201354121), we get a palindrome (3415885143).

The spelling of 1214531022 in words is "one billion, two hundred fourteen million, five hundred thirty-one thousand, twenty-two".