1011330222 has 16 divisors (see below), whose sum is σ = 2311612032. Its totient is φ = 288951480.

The previous prime is 1011330197. The next prime is 1011330251. The reversal of 1011330222 is 2220331101.

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 7 ways as a sum of consecutive naturals, for example, 12039604 + ... + 12039687.

It is an arithmetic number, because the mean of its divisors is an integer number (144475752).

Almost surely, 2^1011330222 is an apocalyptic number.

1011330222 is an abundant number, since it is smaller than the sum of its proper divisors (1300281810).

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

1011330222 is a wasteful number, since it uses less digits than its factorization.

1011330222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24079303.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1011330222 is about 31801.4185532658. The cubic root of 1011330222 is about 1003.7625660083.

Adding to 1011330222 its reverse (2220331101), we get a palindrome (3231661323).

The spelling of 1011330222 in words is "one billion, eleven million, three hundred thirty thousand, two hundred twenty-two".