135444600222 has 32 divisors (see below), whose sum is σ = 271533150720. Its totient is φ = 45041001600.

The previous prime is 135444600209. The next prime is 135444600233. The reversal of 135444600222 is 222006444531.

135444600222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×135444600222³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4519078 + ... + 4548950.

It is an arithmetic number, because the mean of its divisors is an integer number (8485410960).

Almost surely, 2^135444600222 is an apocalyptic number.

135444600222 is an abundant number, since it is smaller than the sum of its proper divisors (136088550498).

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

135444600222 is a wasteful number, since it uses less digits than its factorization.

135444600222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31648.

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 135444600222 in words is "one hundred thirty-five billion, four hundred forty-four million, six hundred thousand, two hundred twenty-two".