135154504222 has 8 divisors (see below), whose sum is σ = 202954296672. Its totient is φ = 67503072000.

The previous prime is 135154504171. The next prime is 135154504241. The reversal of 135154504222 is 222405451531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×135154504222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37087779 + ... + 37091422.

It is an arithmetic number, because the mean of its divisors is an integer number (25369287084).

Almost surely, 2^135154504222 is an apocalyptic number.

135154504222 is a deficient number, since it is larger than the sum of its proper divisors (67799792450).

135154504222 is an equidigital number, since it uses as much as digits as its factorization.

135154504222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74180114.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 135154504222 its reverse (222405451531), we get a palindrome (357559955753).

The spelling of 135154504222 in words is "one hundred thirty-five billion, one hundred fifty-four million, five hundred four thousand, two hundred twenty-two".