1101012122 has 8 divisors (see below), whose sum is σ = 1887449376. Its totient is φ = 471862332.

The previous prime is 1101012109. The next prime is 1101012127. The reversal of 1101012122 is 2212101011.

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 (1101012127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39321848 + ... + 39321875.

It is an arithmetic number, because the mean of its divisors is an integer number (235931172).

Almost surely, 2^1101012122 is an apocalyptic number.

1101012122 is a deficient number, since it is larger than the sum of its proper divisors (786437254).

1101012122 is an equidigital number, since it uses as much as digits as its factorization.

1101012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78643732.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1101012122 is about 33181.5027085875. The cubic root of 1101012122 is about 1032.5966224675.

Adding to 1101012122 its reverse (2212101011), we get a palindrome (3313113133).

Subtracting 1101012122 from its reverse (2212101011), we obtain a square (1111088889 = 33333²).

It can be divided in two parts, 11010 and 12122, that added together give a palindrome (23132).

The spelling of 1101012122 in words is "one billion, one hundred one million, twelve thousand, one hundred twenty-two".