1021202024422 has 8 divisors (see below), whose sum is σ = 1532074698000. Its totient is φ = 510510458424.

The previous prime is 1021202024399. The next prime is 1021202024461. The reversal of 1021202024422 is 2244202021201.

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

It is a junction number, because it is equal to n+sod(n) for n = 1021202024393 and 1021202024402.

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, 45262797 + ... + 45285352.

It is an arithmetic number, because the mean of its divisors is an integer number (191509337250).

Almost surely, 2^{1021202024422} is an apocalyptic number.

1021202024422 is a deficient number, since it is larger than the sum of its proper divisors (510872673578).

1021202024422 is an equidigital number, since it uses as much as digits as its factorization.

1021202024422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90553790.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 1021202024422 its reverse (2244202021201), we get a palindrome (3265404045623).

The spelling of 1021202024422 in words is "one trillion, twenty-one billion, two hundred two million, twenty-four thousand, four hundred twenty-two".