122002122330331 has 4 divisors (see below), whose sum is σ = 122209962403032. Its totient is φ = 121794282257632.

The previous prime is 122002122330181. The next prime is 122002122330353. The reversal of 122002122330331 is 133033221200221.

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 122002122330331 - 2¹¹ = 122002122328283 is a prime.

It is a super-2 number, since 2×122002122330331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122002122330296 and 122002122330305.

It is not an unprimeable number, because it can be changed into a prime (122002122330391) 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, 103920035470 + ... + 103920036643.

It is an arithmetic number, because the mean of its divisors is an integer number (30552490600758).

Almost surely, 2^{122002122330331} is an apocalyptic number.

122002122330331 is a deficient number, since it is larger than the sum of its proper divisors (207840072701).

122002122330331 is an equidigital number, since it uses as much as digits as its factorization.

122002122330331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207840072700.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 122002122330331 its reverse (133033221200221), we get a palindrome (255035343530552).

The spelling of 122002122330331 in words is "one hundred twenty-two trillion, two billion, one hundred twenty-two million, three hundred thirty thousand, three hundred thirty-one".