1021245454322 has 8 divisors (see below), whose sum is σ = 1532168622000. Its totient is φ = 510522580324.

The previous prime is 1021245454291. The next prime is 1021245454349. The reversal of 1021245454322 is 2234545421201.

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

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, 50060672 + ... + 50081067.

It is an arithmetic number, because the mean of its divisors is an integer number (191521077750).

Almost surely, 2^{1021245454322} is an apocalyptic number.

1021245454322 is a deficient number, since it is larger than the sum of its proper divisors (510923167678).

1021245454322 is a wasteful number, since it uses less digits than its factorization.

1021245454322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100146840.

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 1021245454322 in words is "one trillion, twenty-one billion, two hundred forty-five million, four hundred fifty-four thousand, three hundred twenty-two".