2221235135334 has 48 divisors (see below), whose sum is σ = 5081007700080. Its totient is φ = 699361205760.

The previous prime is 2221235135333. The next prime is 2221235135419. The reversal of 2221235135334 is 4335315321222.

2221235135334 is a `hidden beast` number, since 2 + 221 + 2 + 3 + 51 + 353 + 34 = 666.

2221235135334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221235135333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9521007 + ... + 9751514.

It is an arithmetic number, because the mean of its divisors is an integer number (105854327085).

Almost surely, 2^{2221235135334} is an apocalyptic number.

2221235135334 is an abundant number, since it is smaller than the sum of its proper divisors (2859772564746).

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

2221235135334 is a wasteful number, since it uses less digits than its factorization.

2221235135334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19272885 (or 19272882 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The spelling of 2221235135334 in words is "two trillion, two hundred twenty-one billion, two hundred thirty-five million, one hundred thirty-five thousand, three hundred thirty-four".