1020222214 has 64 divisors (see below), whose sum is σ = 1857208320. Its totient is φ = 415044000.

The previous prime is 1020222211. The next prime is 1020222227. The reversal of 1020222214 is 4122220201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020222211) 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 31 ways as a sum of consecutive naturals, for example, 556279 + ... + 558109.

It is an arithmetic number, because the mean of its divisors is an integer number (29018880).

Almost surely, 2^1020222214 is an apocalyptic number.

1020222214 is a deficient number, since it is larger than the sum of its proper divisors (836986106).

1020222214 is a wasteful number, since it uses less digits than its factorization.

1020222214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1020222214 is about 31940.9175510034. The cubic root of 1020222214 is about 1006.6958041408.

Adding to 1020222214 its reverse (4122220201), we get a palindrome (5142442415).

The spelling of 1020222214 in words is "one billion, twenty million, two hundred twenty-two thousand, two hundred fourteen".