122133121087 has 2 divisors, whose sum is σ = 122133121088. Its totient is φ = 122133121086.

The previous prime is 122133121073. The next prime is 122133121127. The reversal of 122133121087 is 780121331221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122133121087 - 2¹⁹ = 122132596799 is a prime.

It is a super-3 number, since 3×122133121087³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122133121027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61066560543 + 61066560544.

It is an arithmetic number, because the mean of its divisors is an integer number (61066560544).

Almost surely, 2^122133121087 is an apocalyptic number.

122133121087 is a deficient number, since it is larger than the sum of its proper divisors (1).

122133121087 is an equidigital number, since it uses as much as digits as its factorization.

122133121087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 122133121087 in words is "one hundred twenty-two billion, one hundred thirty-three million, one hundred twenty-one thousand, eighty-seven".