1220034212110 has 24 divisors (see below), whose sum is σ = 2554602249240. Its totient is φ = 418297443984.

The previous prime is 1220034212099. The next prime is 1220034212113. The reversal of 1220034212110 is 112124300221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220034212113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1244932380 + ... + 1244933359.

It is an arithmetic number, because the mean of its divisors is an integer number (106441760385).

Almost surely, 2^{1220034212110} is an apocalyptic number.

1220034212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1220034212110 is an abundant number, since it is smaller than the sum of its proper divisors (1334568037130).

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

1220034212110 is a wasteful number, since it uses less digits than its factorization.

1220034212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489865760 (or 2489865753 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1220034212110 its reverse (112124300221), we get a palindrome (1332158512331).

The spelling of 1220034212110 in words is "one trillion, two hundred twenty billion, thirty-four million, two hundred twelve thousand, one hundred ten".