1012322214 has 12 divisors (see below), whose sum is σ = 2193364836. Its totient is φ = 337440732.

The previous prime is 1012322159. The next prime is 1012322219. The reversal of 1012322214 is 4122232101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 56240123 = 1012322214 / (1 + 0 + 1 + 2 + 3 + 2 + 2 + 2 + 1 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012322219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28120044 + ... + 28120079.

It is an arithmetic number, because the mean of its divisors is an integer number (182780403).

Almost surely, 2^1012322214 is an apocalyptic number.

1012322214 is an abundant number, since it is smaller than the sum of its proper divisors (1181042622).

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

1012322214 is a wasteful number, since it uses less digits than its factorization.

1012322214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56240131 (or 56240128 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1012322214 is about 31817.0113932783. The cubic root of 1012322214 is about 1004.0906484451.

Adding to 1012322214 its reverse (4122232101), we get a palindrome (5134554315).

The spelling of 1012322214 in words is "one billion, twelve million, three hundred twenty-two thousand, two hundred fourteen".