1110021431322 has 16 divisors (see below), whose sum is σ = 2228057461152. Its totient is φ = 368671377360.

The previous prime is 1110021431297. The next prime is 1110021431329. The reversal of 1110021431322 is 2231341200111.

It is not an unprimeable number, because it can be changed into a prime (1110021431329) 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 7 ways as a sum of consecutive naturals, for example, 333939804 + ... + 333943127.

It is an arithmetic number, because the mean of its divisors is an integer number (139253591322).

Almost surely, 2^{1110021431322} is an apocalyptic number.

1110021431322 is an abundant number, since it is smaller than the sum of its proper divisors (1118036029830).

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

1110021431322 is a wasteful number, since it uses less digits than its factorization.

1110021431322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667883213.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1110021431322 its reverse (2231341200111), we get a palindrome (3341362631433).

The spelling of 1110021431322 in words is "one trillion, one hundred ten billion, twenty-one million, four hundred thirty-one thousand, three hundred twenty-two".