134212218200 has 48 divisors (see below), whose sum is σ = 312075316080. Its totient is φ = 53679397760.

The previous prime is 134212218169. The next prime is 134212218209. The reversal of 134212218200 is 2812212431.

It is a super-2 number, since 2×134212218200² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134212218200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134212218209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2334197 + ... + 2391003.

It is an arithmetic number, because the mean of its divisors is an integer number (6501569085).

Almost surely, 2^134212218200 is an apocalyptic number.

134212218200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134212218200 is an abundant number, since it is smaller than the sum of its proper divisors (177863097880).

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

134212218200 is a wasteful number, since it uses less digits than its factorization.

134212218200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68636 (or 68627 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The spelling of 134212218200 in words is "one hundred thirty-four billion, two hundred twelve million, two hundred eighteen thousand, two hundred".