1021120003322 has 8 divisors (see below), whose sum is σ = 1531727491572. Its totient is φ = 510544172800.

The previous prime is 1021120003213. The next prime is 1021120003381. The reversal of 1021120003322 is 2233000211201.

It can be written as a sum of positive squares in 2 ways, for example, as 979033070521 + 42086932801 = 989461^2 + 205151^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1021120003322² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1021120003322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7833629 + ... + 7962912.

Almost surely, 2^{1021120003322} is an apocalyptic number.

1021120003322 is a deficient number, since it is larger than the sum of its proper divisors (510607488250).

1021120003322 is a wasteful number, since it uses less digits than its factorization.

1021120003322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15828864.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1021120003322 its reverse (2233000211201), we get a palindrome (3254120214523).

The spelling of 1021120003322 in words is "one trillion, twenty-one billion, one hundred twenty million, three thousand, three hundred twenty-two".