134220010212122 has 8 divisors (see below), whose sum is σ = 201470510797236. Its totient is φ = 67063173279712.

The previous prime is 134220010212121. The next prime is 134220010212151. The reversal of 134220010212122 is 221212010022431.

It can be written as a sum of positive squares in 2 ways, for example, as 133077011881801 + 1142998330321 = 11535901^2 + 1069111^2 .

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

It is a super-2 number, since 2×134220010212122² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134220010212121) 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, 23415909593 + ... + 23415915324.

Almost surely, 2^{134220010212122} is an apocalyptic number.

134220010212122 is a deficient number, since it is larger than the sum of its proper divisors (67250500585114).

134220010212122 is a wasteful number, since it uses less digits than its factorization.

134220010212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46831826352.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 134220010212122 its reverse (221212010022431), we get a palindrome (355432020234553).

The spelling of 134220010212122 in words is "one hundred thirty-four trillion, two hundred twenty billion, ten million, two hundred twelve thousand, one hundred twenty-two".