1020404221130 has 64 divisors (see below), whose sum is σ = 2105073653760. Its totient is φ = 348860913984.

The previous prime is 1020404221127. The next prime is 1020404221147. The reversal of 1020404221130 is 311224040201.

1020404221130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78685907 + ... + 78698873.

It is an arithmetic number, because the mean of its divisors is an integer number (32891775840).

Almost surely, 2^{1020404221130} is an apocalyptic number.

1020404221130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020404221130 is an abundant number, since it is smaller than the sum of its proper divisors (1084669432630).

1020404221130 is a wasteful number, since it uses less digits than its factorization.

1020404221130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16083.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1020404221130 its reverse (311224040201), we get a palindrome (1331628261331).

The spelling of 1020404221130 in words is "one trillion, twenty billion, four hundred four million, two hundred twenty-one thousand, one hundred thirty".