1033011230220 has 36 divisors (see below), whose sum is σ = 3133467398880. Its totient is φ = 275469661344.

The previous prime is 1033011230213. The next prime is 1033011230249. The reversal of 1033011230220 is 220321103301.

1033011230220 is a `hidden beast` number, since 1 + 0 + 330 + 1 + 12 + 302 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1033011230220² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1033011230193 and 1033011230202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2869475460 + ... + 2869475819.

It is an arithmetic number, because the mean of its divisors is an integer number (87040761080).

Almost surely, 2^{1033011230220} is an apocalyptic number.

1033011230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1033011230220 is an abundant number, since it is smaller than the sum of its proper divisors (2100456168660).

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

1033011230220 is a wasteful number, since it uses less digits than its factorization.

1033011230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5738951294 (or 5738951289 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1033011230220 its reverse (220321103301), we get a palindrome (1253332333521).

The spelling of 1033011230220 in words is "one trillion, thirty-three billion, eleven million, two hundred thirty thousand, two hundred twenty".