1022250330520 has 32 divisors (see below), whose sum is σ = 2300894740800. Its totient is φ = 408752310528.

The previous prime is 1022250330499. The next prime is 1022250330533. The reversal of 1022250330520 is 250330522201.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4507365 + ... + 4728724.

It is an arithmetic number, because the mean of its divisors is an integer number (71902960650).

Almost surely, 2^{1022250330520} is an apocalyptic number.

1022250330520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022250330520 is an abundant number, since it is smaller than the sum of its proper divisors (1278644410280).

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

1022250330520 is a wasteful number, since it uses less digits than its factorization.

1022250330520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9238867 (or 9238863 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 1022250330520 its reverse (250330522201), we get a palindrome (1272580852721).

The spelling of 1022250330520 in words is "one trillion, twenty-two billion, two hundred fifty million, three hundred thirty thousand, five hundred twenty".