1020330222132 has 24 divisors (see below), whose sum is σ = 2563906712416. Its totient is φ = 313947760608.

The previous prime is 1020330222101. The next prime is 1020330222143. The reversal of 1020330222132 is 2312220330201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1020330222099 and 1020330222108.

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, 3270289018 + ... + 3270289329.

Almost surely, 2^{1020330222132} is an apocalyptic number.

1020330222132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1020330222132 is an abundant number, since it is smaller than the sum of its proper divisors (1543576490284).

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

1020330222132 is a wasteful number, since it uses less digits than its factorization.

1020330222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6540578367 (or 6540578365 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1020330222132 its reverse (2312220330201), we get a palindrome (3332550552333).

The spelling of 1020330222132 in words is "one trillion, twenty billion, three hundred thirty million, two hundred twenty-two thousand, one hundred thirty-two".