1011330022 has 4 divisors (see below), whose sum is σ = 1516995036. Its totient is φ = 505665010.

The previous prime is 1011329993. The next prime is 1011330053. The reversal of 1011330022 is 2200331101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2200331101 = 673 ⋅3269437.

It is a junction number, because it is equal to n+sod(n) for n = 1011329984 and 1011330011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252832504 + ... + 252832507.

It is an arithmetic number, because the mean of its divisors is an integer number (379248759).

Almost surely, 2^1011330022 is an apocalyptic number.

1011330022 is a deficient number, since it is larger than the sum of its proper divisors (505665014).

1011330022 is an equidigital number, since it uses as much as digits as its factorization.

1011330022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505665013.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1011330022 is about 31801.4154087519. The cubic root of 1011330022 is about 1003.7624998405.

Adding to 1011330022 its reverse (2200331101), we get a palindrome (3211661123).

The spelling of 1011330022 in words is "one billion, eleven million, three hundred thirty thousand, twenty-two".