331022323220134 has 64 divisors (see below), whose sum is σ = 631161404375040. Its totient is φ = 126663316565760.

The previous prime is 331022323220023. The next prime is 331022323220143. The reversal of 331022323220134 is 431022323220133.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 331022323220096 and 331022323220105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4541694 + ... + 26127985.

It is an arithmetic number, because the mean of its divisors is an integer number (9861896943360).

Almost surely, 2^{331022323220134} is an apocalyptic number.

331022323220134 is a deficient number, since it is larger than the sum of its proper divisors (300139081154906).

331022323220134 is a wasteful number, since it uses less digits than its factorization.

331022323220134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30671645.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 331022323220134 its reverse (431022323220133), we get a palindrome (762044646440267).

Subtracting 331022323220134 from its reverse (431022323220133), we obtain a palindrome (99999999999999).

The spelling of 331022323220134 in words is "three hundred thirty-one trillion, twenty-two billion, three hundred twenty-three million, two hundred twenty thousand, one hundred thirty-four".