1010333012220 has 432 divisors, whose sum is σ = 3726196830720. Its totient is φ = 217024247808.

The previous prime is 1010333012207. The next prime is 1010333012239. The reversal of 1010333012220 is 222103330101.

1010333012220 is a `hidden beast` number, since 1 + 0 + 103 + 330 + 12 + 220 = 666.

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 = 1010333012193 and 1010333012202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 305511807 + ... + 305515113.

Almost surely, 2^{1010333012220} is an apocalyptic number.

1010333012220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010333012220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1863098415360).

1010333012220 is an abundant number, since it is smaller than the sum of its proper divisors (2715863818500).

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

1010333012220 is a wasteful number, since it uses less digits than its factorization.

1010333012220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4202 (or 4180 counting only the distinct ones).

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

Adding to 1010333012220 its reverse (222103330101), we get a palindrome (1232436342321).

The spelling of 1010333012220 in words is "one trillion, ten billion, three hundred thirty-three million, twelve thousand, two hundred twenty".