1012441150020 has 48 divisors (see below), whose sum is σ = 2835181012608. Its totient is φ = 269951374080.

The previous prime is 1012441149983. The next prime is 1012441150033. The reversal of 1012441150020 is 200511442101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531169 + ... + 1518888.

It is an arithmetic number, because the mean of its divisors is an integer number (59066271096).

Almost surely, 2^{1012441150020} is an apocalyptic number.

1012441150020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012441150020 is an abundant number, since it is smaller than the sum of its proper divisors (1822739862588).

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

1012441150020 is a wasteful number, since it uses less digits than its factorization.

1012441150020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058300 (or 2058298 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 1012441150020 its reverse (200511442101), we get a palindrome (1212952592121).

The spelling of 1012441150020 in words is "one trillion, twelve billion, four hundred forty-one million, one hundred fifty thousand, twenty".