122012000212011 has 32 divisors (see below), whose sum is σ = 206683686064128. Its totient is φ = 62281914318720.

The previous prime is 122012000212009. The next prime is 122012000212027. The reversal of 122012000212011 is 110212000210221.

It is not a de Polignac number, because 122012000212011 - 2¹ = 122012000212009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122012000202011) 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, 7208546436 + ... + 7208563361.

It is an arithmetic number, because the mean of its divisors is an integer number (6458865189504).

Almost surely, 2^{122012000212011} is an apocalyptic number.

122012000212011 is a deficient number, since it is larger than the sum of its proper divisors (84671685852117).

122012000212011 is a wasteful number, since it uses less digits than its factorization.

122012000212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14417109851.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122012000212011 its reverse (110212000210221), we get a palindrome (232224000422232).

The spelling of 122012000212011 in words is "one hundred twenty-two trillion, twelve billion, two hundred twelve thousand, eleven".