122211000130134 has 64 divisors (see below), whose sum is σ = 262789293542400. Its totient is φ = 37767680794368.

The previous prime is 122211000130123. The next prime is 122211000130139. The reversal of 122211000130134 is 431031000112221.

It is a super-2 number, since 2×122211000130134² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122211000130134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122211000130139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47817762 + ... + 50308650.

It is an arithmetic number, because the mean of its divisors is an integer number (4106082711600).

Almost surely, 2^{122211000130134} is an apocalyptic number.

122211000130134 is an abundant number, since it is smaller than the sum of its proper divisors (140578293412266).

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

122211000130134 is a wasteful number, since it uses less digits than its factorization.

122211000130134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500117.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 122211000130134 its reverse (431031000112221), we get a palindrome (553242000242355).

The spelling of 122211000130134 in words is "one hundred twenty-two trillion, two hundred eleven billion, one hundred thirty thousand, one hundred thirty-four".