134232220220 has 96 divisors (see below), whose sum is σ = 340283682816. Its totient is φ = 43502054400.

The previous prime is 134232220219. The next prime is 134232220229. The reversal of 134232220220 is 22022232431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134232220229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173021 + ... + 546260.

It is an arithmetic number, because the mean of its divisors is an integer number (3544621696).

Almost surely, 2^134232220220 is an apocalyptic number.

134232220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134232220220 is an abundant number, since it is smaller than the sum of its proper divisors (206051462596).

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

134232220220 is a wasteful number, since it uses less digits than its factorization.

134232220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719371 (or 719369 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 134232220220 its reverse (22022232431), we get a palindrome (156254452651).

The spelling of 134232220220 in words is "one hundred thirty-four billion, two hundred thirty-two million, two hundred twenty thousand, two hundred twenty".