1202122000134 has 64 divisors (see below), whose sum is σ = 2915474964480. Its totient is φ = 364124417760.

The previous prime is 1202122000133. The next prime is 1202122000139. The reversal of 1202122000134 is 4310002212021.

It is a happy number.

1202122000134 is a `hidden beast` number, since 120 + 212 + 200 + 0 + 134 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202122000133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 970747 + ... + 1829369.

It is an arithmetic number, because the mean of its divisors is an integer number (45554296320).

Almost surely, 2^{1202122000134} is an apocalyptic number.

1202122000134 is an abundant number, since it is smaller than the sum of its proper divisors (1713352964346).

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

1202122000134 is a wasteful number, since it uses less digits than its factorization.

1202122000134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861002 (or 860996 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1202122000134 its reverse (4310002212021), we get a palindrome (5512124212155).

The spelling of 1202122000134 in words is "one trillion, two hundred two billion, one hundred twenty-two million, one hundred thirty-four", and thus it is an aban number.