122113121030011 has 8 divisors (see below), whose sum is σ = 122221396794960. Its totient is φ = 122004878938272.

The previous prime is 122113121029957. The next prime is 122113121030023. The reversal of 122113121030011 is 110030121311221.

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

It is a cyclic number.

It is not a de Polignac number, because 122113121030011 - 2⁷ = 122113121029883 is a prime.

It is a super-2 number, since 2×122113121030011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122113121030111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1159480 + ... + 15670693.

It is an arithmetic number, because the mean of its divisors is an integer number (15277674599370).

Almost surely, 2^{122113121030011} is an apocalyptic number.

122113121030011 is a deficient number, since it is larger than the sum of its proper divisors (108275764949).

122113121030011 is a wasteful number, since it uses less digits than its factorization.

122113121030011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16836605.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 122113121030011 its reverse (110030121311221), we get a palindrome (232143242341232).

The spelling of 122113121030011 in words is "one hundred twenty-two trillion, one hundred thirteen billion, one hundred twenty-one million, thirty thousand, eleven".