3011331020022 has 96 divisors (see below), whose sum is σ = 7221246832800. Its totient is φ = 901062683136.

The previous prime is 3011331019987. The next prime is 3011331020051. The reversal of 3011331020022 is 2200201331103.

3011331020022 is a `hidden beast` number, since 301 + 13 + 310 + 20 + 0 + 22 = 666.

3011331020022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3011331020022² (a number of 26 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 = 3011331019977 and 3011331020004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1650754 + ... + 2957642.

It is an arithmetic number, because the mean of its divisors is an integer number (75221321175).

Almost surely, 2^{3011331020022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3011331020022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3610623416400).

3011331020022 is an abundant number, since it is smaller than the sum of its proper divisors (4209915812778).

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

3011331020022 is a wasteful number, since it uses less digits than its factorization.

3011331020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307182 (or 1307179 counting only the distinct ones).

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

Adding to 3011331020022 its reverse (2200201331103), we get a palindrome (5211532351125).

The spelling of 3011331020022 in words is "three trillion, eleven billion, three hundred thirty-one million, twenty thousand, twenty-two".