163226002134 has 64 divisors (see below), whose sum is σ = 359858822400. Its totient is φ = 49039143552.

The previous prime is 163226002103. The next prime is 163226002151. The reversal of 163226002134 is 431200622361.

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, 13473672 + ... + 13485780.

It is an arithmetic number, because the mean of its divisors is an integer number (5622794100).

Almost surely, 2^163226002134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163226002134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179929411200).

163226002134 is an abundant number, since it is smaller than the sum of its proper divisors (196632820266).

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

163226002134 is a wasteful number, since it uses less digits than its factorization.

163226002134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16189.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 163226002134 its reverse (431200622361), we get a palindrome (594426624495).

The spelling of 163226002134 in words is "one hundred sixty-three billion, two hundred twenty-six million, two thousand, one hundred thirty-four".