1011332214 has 12 divisors (see below), whose sum is σ = 2191219836. Its totient is φ = 337110732.

The previous prime is 1011332191. The next prime is 1011332239. The reversal of 1011332214 is 4122331101.

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: 56185123 = 1011332214 / (1 + 0 + 1 + 1 + 3 + 3 + 2 + 2 + 1 + 4).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 28092544 + ... + 28092579.

It is an arithmetic number, because the mean of its divisors is an integer number (182601653).

Almost surely, 2^1011332214 is an apocalyptic number.

1011332214 is an abundant number, since it is smaller than the sum of its proper divisors (1179887622).

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

1011332214 is a wasteful number, since it uses less digits than its factorization.

1011332214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56185131 (or 56185128 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1011332214 is about 31801.4498726080. The cubic root of 1011332214 is about 1003.7632250392.

Adding to 1011332214 its reverse (4122331101), we get a palindrome (5133663315).

The spelling of 1011332214 in words is "one billion, eleven million, three hundred thirty-two thousand, two hundred fourteen".