122113001010111 has 32 divisors (see below), whose sum is σ = 164182763765760. Its totient is φ = 80726616853344.

The previous prime is 122113001010101. The next prime is 122113001010131. The reversal of 122113001010111 is 111010100311221.

It is not a de Polignac number, because 122113001010111 - 2⁶ = 122113001010047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122113001010101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7806231456 + ... + 7806247098.

It is an arithmetic number, because the mean of its divisors is an integer number (5130711367680).

Almost surely, 2^{122113001010111} is an apocalyptic number.

122113001010111 is a deficient number, since it is larger than the sum of its proper divisors (42069762755649).

122113001010111 is a wasteful number, since it uses less digits than its factorization.

122113001010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24875.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 122113001010111 its reverse (111010100311221), we get a palindrome (233123101321332).

The spelling of 122113001010111 in words is "one hundred twenty-two trillion, one hundred thirteen billion, one million, ten thousand, one hundred eleven".