1022120020104 has 32 divisors (see below), whose sum is σ = 2566758808320. Its totient is φ = 339178838976.

The previous prime is 1022120020093. The next prime is 1022120020177. The reversal of 1022120020104 is 4010200212201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95484187 + ... + 95494890.

It is an arithmetic number, because the mean of its divisors is an integer number (80211212760).

Almost surely, 2^{1022120020104} is an apocalyptic number.

It is an amenable number.

1022120020104 is an abundant number, since it is smaller than the sum of its proper divisors (1544638788216).

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

1022120020104 is a wasteful number, since it uses less digits than its factorization.

1022120020104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190979309 (or 190979305 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1022120020104 its reverse (4010200212201), we get a palindrome (5032320232305).

The spelling of 1022120020104 in words is "one trillion, twenty-two billion, one hundred twenty million, twenty thousand, one hundred four".