10222120311140 has 96 divisors (see below), whose sum is σ = 22120874979840. Its totient is φ = 3966287560704.

The previous prime is 10222120311103. The next prime is 10222120311157. The reversal of 10222120311140 is 4111302122201.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 38440517 + ... + 38705523.

It is an arithmetic number, because the mean of its divisors is an integer number (230425781040).

Almost surely, 2^{10222120311140} is an apocalyptic number.

10222120311140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222120311140 is an abundant number, since it is smaller than the sum of its proper divisors (11898754668700).

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

10222120311140 is a wasteful number, since it uses less digits than its factorization.

10222120311140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265509 (or 265507 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10222120311140 its reverse (4111302122201), we get a palindrome (14333422433341).

The spelling of 10222120311140 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty million, three hundred eleven thousand, one hundred forty".