1011330422 has 32 divisors (see below), whose sum is σ = 1585274880. Its totient is φ = 483356160.

The previous prime is 1011330409. The next prime is 1011330431. The reversal of 1011330422 is 2240331101.

It is a self number, because there is not a number n which added to its sum of digits gives 1011330422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2668229 + ... + 2668607.

It is an arithmetic number, because the mean of its divisors is an integer number (49539840).

Almost surely, 2^1011330422 is an apocalyptic number.

1011330422 is a deficient number, since it is larger than the sum of its proper divisors (573944458).

1011330422 is a wasteful number, since it uses less digits than its factorization.

1011330422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1011330422 is about 31801.4216977795. The cubic root of 1011330422 is about 1003.7626321761.

Adding to 1011330422 its reverse (2240331101), we get a palindrome (3251661523).

The spelling of 1011330422 in words is "one billion, eleven million, three hundred thirty thousand, four hundred twenty-two".