1020212303324 has 12 divisors (see below), whose sum is σ = 1785401005248. Its totient is φ = 510097730400.

The previous prime is 1020212303303. The next prime is 1020212303333. The reversal of 1020212303324 is 4233032120201.

It is a super-2 number, since 2×1020212303324² (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 1020212303324.

It is a congruent number.

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, 1828697 + ... + 2320464.

It is an arithmetic number, because the mean of its divisors is an integer number (148783417104).

Almost surely, 2^{1020212303324} is an apocalyptic number.

It is an amenable number.

1020212303324 is a deficient number, since it is larger than the sum of its proper divisors (765188701924).

1020212303324 is a wasteful number, since it uses less digits than its factorization.

1020212303324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4210636 (or 4210634 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1020212303324 its reverse (4233032120201), we get a palindrome (5253244423525).

The spelling of 1020212303324 in words is "one trillion, twenty billion, two hundred twelve million, three hundred three thousand, three hundred twenty-four".