122130001122011 has 4 divisors (see below), whose sum is σ = 125108781637224. Its totient is φ = 119151220606800.

The previous prime is 122130001121923. The next prime is 122130001122023. The reversal of 122130001122011 is 110221100031221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122130001122011 - 2²⁶ = 122129934013147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122130001122061) 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, 1489390257545 + ... + 1489390257626.

It is an arithmetic number, because the mean of its divisors is an integer number (31277195409306).

Almost surely, 2^{122130001122011} is an apocalyptic number.

122130001122011 is a deficient number, since it is larger than the sum of its proper divisors (2978780515213).

122130001122011 is an equidigital number, since it uses as much as digits as its factorization.

122130001122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2978780515212.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 122130001122011 its reverse (110221100031221), we get a palindrome (232351101153232).

The spelling of 122130001122011 in words is "one hundred twenty-two trillion, one hundred thirty billion, one million, one hundred twenty-two thousand, eleven".