1021414442322 has 8 divisors (see below), whose sum is σ = 2042828884656. Its totient is φ = 340471480772.

The previous prime is 1021414442291. The next prime is 1021414442341. The reversal of 1021414442322 is 2232444141201.

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

1021414442322 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1021414442322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85117870188 + ... + 85117870199.

It is an arithmetic number, because the mean of its divisors is an integer number (255353610582).

Almost surely, 2^{1021414442322} is an apocalyptic number.

1021414442322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1021414442322 is a wasteful number, since it uses less digits than its factorization.

1021414442322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170235740392.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 1021414442322 its reverse (2232444141201), we get a palindrome (3253858583523).

The spelling of 1021414442322 in words is "one trillion, twenty-one billion, four hundred fourteen million, four hundred forty-two thousand, three hundred twenty-two".