1100077422 has 16 divisors (see below), whose sum is σ = 2232993792. Its totient is φ = 361219320.

The previous prime is 1100077403. The next prime is 1100077423. The reversal of 1100077422 is 2247700011.

It is a junction number, because it is equal to n+sod(n) for n = 1100077392 and 1100077401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100077423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1367854 + ... + 1368657.

It is an arithmetic number, because the mean of its divisors is an integer number (139562112).

Almost surely, 2^1100077422 is an apocalyptic number.

1100077422 is an abundant number, since it is smaller than the sum of its proper divisors (1132916370).

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

1100077422 is a wasteful number, since it uses less digits than its factorization.

1100077422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736583.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 1100077422 is about 33167.4150635831. The cubic root of 1100077422 is about 1032.3043334310.

Adding to 1100077422 its reverse (2247700011), we get a palindrome (3347777433).

The spelling of 1100077422 in words is "one billion, one hundred million, seventy-seven thousand, four hundred twenty-two".