1022120110110 has 64 divisors (see below), whose sum is σ = 2676492149760. Its totient is φ = 247750039680.

The previous prime is 1022120110027. The next prime is 1022120110177. The reversal of 1022120110110 is 110110212201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2039136 + ... + 2490444.

It is an arithmetic number, because the mean of its divisors is an integer number (41820189840).

Almost surely, 2^{1022120110110} is an apocalyptic number.

1022120110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022120110110 is an abundant number, since it is smaller than the sum of its proper divisors (1654372039650).

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

1022120110110 is a wasteful number, since it uses less digits than its factorization.

1022120110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458193.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1022120110110 its reverse (110110212201), we get a palindrome (1132230322311).

It can be divided in two parts, 102 and 2120110110, that added together give a palindrome (2120110212).

The spelling of 1022120110110 in words is "one trillion, twenty-two billion, one hundred twenty million, one hundred ten thousand, one hundred ten".