1012242214 has 16 divisors (see below), whose sum is σ = 1600501680. Its totient is φ = 478815840.

The previous prime is 1012242193. The next prime is 1012242221. The reversal of 1012242214 is 4122422101.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 1012242191 and 1012242200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9684 + ... + 46024.

It is an arithmetic number, because the mean of its divisors is an integer number (100031355).

Almost surely, 2^1012242214 is an apocalyptic number.

1012242214 is a deficient number, since it is larger than the sum of its proper divisors (588259466).

1012242214 is a wasteful number, since it uses less digits than its factorization.

1012242214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37095.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1012242214 is about 31815.7541793370. The cubic root of 1012242214 is about 1004.0641979182.

Adding to 1012242214 its reverse (4122422101), we get a palindrome (5134664315).

The spelling of 1012242214 in words is "one billion, twelve million, two hundred forty-two thousand, two hundred fourteen".