1021202233122 has 8 divisors (see below), whose sum is σ = 2042404466256. Its totient is φ = 340400744372.

The previous prime is 1021202233111. The next prime is 1021202233147. The reversal of 1021202233122 is 2213322021201.

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

1021202233122 is an admirable 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, 85100186088 + ... + 85100186099.

It is an arithmetic number, because the mean of its divisors is an integer number (255300558282).

Almost surely, 2^{1021202233122} is an apocalyptic number.

1021202233122 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.

1021202233122 is a wasteful number, since it uses less digits than its factorization.

1021202233122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170200372192.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1021202233122 its reverse (2213322021201), we get a palindrome (3234524254323).

The spelling of 1021202233122 in words is "one trillion, twenty-one billion, two hundred two million, two hundred thirty-three thousand, one hundred twenty-two".