1020013210622 has 16 divisors (see below), whose sum is σ = 1748808533472. Its totient is φ = 437094904320.

The previous prime is 1020013210621. The next prime is 1020013210661. The reversal of 1020013210622 is 2260123100201.

It is a junction number, because it is equal to n+sod(n) for n = 1020013210594 and 1020013210603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020013210621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4349543 + ... + 4578050.

It is an arithmetic number, because the mean of its divisors is an integer number (109300533342).

Almost surely, 2^{1020013210622} is an apocalyptic number.

1020013210622 is a deficient number, since it is larger than the sum of its proper divisors (728795322850).

1020013210622 is an equidigital number, since it uses as much as digits as its factorization.

1020013210622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8935763.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1020013210622 its reverse (2260123100201), we get a palindrome (3280136310823).

The spelling of 1020013210622 in words is "one trillion, twenty billion, thirteen million, two hundred ten thousand, six hundred twenty-two".