135332211122 has 8 divisors (see below), whose sum is σ = 203008469916. Its totient is φ = 67662721152.

The previous prime is 135332211073. The next prime is 135332211127. The reversal of 135332211122 is 221112233531.

It can be written as a sum of positive squares in 2 ways, for example, as 99622928161 + 35709282961 = 315631^2 + 188969^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 135332211091 and 135332211100.

It is not an unprimeable number, because it can be changed into a prime (135332211127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1641923 + ... + 1722374.

Almost surely, 2^135332211122 is an apocalyptic number.

135332211122 is a deficient number, since it is larger than the sum of its proper divisors (67676258794).

135332211122 is a wasteful number, since it uses less digits than its factorization.

135332211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3384412.

The product of its digits is 2160, while the sum is 26.

Adding to 135332211122 its reverse (221112233531), we get a palindrome (356444444653).

The spelling of 135332211122 in words is "one hundred thirty-five billion, three hundred thirty-two million, two hundred eleven thousand, one hundred twenty-two".