122130122222 has 16 divisors (see below), whose sum is σ = 197326651392. Its totient is φ = 56525862360.

The previous prime is 122130122203. The next prime is 122130122227. The reversal of 122130122222 is 222221031221.

It is a junction number, because it is equal to n+sod(n) for n = 122130122194 and 122130122203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122130122227) 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, 42821198 + ... + 42824049.

It is an arithmetic number, because the mean of its divisors is an integer number (12332915712).

Almost surely, 2^122130122222 is an apocalyptic number.

122130122222 is a deficient number, since it is larger than the sum of its proper divisors (75196529170).

122130122222 is a wasteful number, since it uses less digits than its factorization.

122130122222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85645303.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 122130122222 its reverse (222221031221), we get a palindrome (344351153443).

The spelling of 122130122222 in words is "one hundred twenty-two billion, one hundred thirty million, one hundred twenty-two thousand, two hundred twenty-two".