1022110138 has 8 divisors (see below), whose sum is σ = 1752188832. Its totient is φ = 438047196.

The previous prime is 1022110093. The next prime is 1022110139. The reversal of 1022110138 is 8310112201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1022110139) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 36503920 + ... + 36503947.

It is an arithmetic number, because the mean of its divisors is an integer number (219023604).

Almost surely, 2^1022110138 is an apocalyptic number.

1022110138 is a deficient number, since it is larger than the sum of its proper divisors (730078694).

1022110138 is an equidigital number, since it uses as much as digits as its factorization.

1022110138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73007876.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 1022110138 is about 31970.4572691727. The cubic root of 1022110138 is about 1007.3163859491.

Adding to 1022110138 its reverse (8310112201), we get a palindrome (9332222339).

The spelling of 1022110138 in words is "one billion, twenty-two million, one hundred ten thousand, one hundred thirty-eight".