1022211323334 has 32 divisors (see below), whose sum is σ = 2272852103040. Its totient is φ = 340546400136.

The previous prime is 1022211323333. The next prime is 1022211323347. The reversal of 1022211323334 is 4333231122201.

1022211323334 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 2 + 1 + 1 + 323 + 334 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1022211323298 and 1022211323307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022211323333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5200044 + ... + 5393039.

It is an arithmetic number, because the mean of its divisors is an integer number (71026628220).

Almost surely, 2^{1022211323334} is an apocalyptic number.

1022211323334 is an abundant number, since it is smaller than the sum of its proper divisors (1250640779706).

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

1022211323334 is a wasteful number, since it uses less digits than its factorization.

1022211323334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10594881 (or 10594875 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1022211323334 its reverse (4333231122201), we get a palindrome (5355442445535).

The spelling of 1022211323334 in words is "one trillion, twenty-two billion, two hundred eleven million, three hundred twenty-three thousand, three hundred thirty-four".