122002120222022 has 4 divisors (see below), whose sum is σ = 183003180333036. Its totient is φ = 61001060111010.

The previous prime is 122002120222007. The next prime is 122002120222039. The reversal of 122002120222022 is 220222021200221.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 122002120221985 and 122002120222003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30500530055504 + ... + 30500530055507.

It is an arithmetic number, because the mean of its divisors is an integer number (45750795083259).

Almost surely, 2^{122002120222022} is an apocalyptic number.

122002120222022 is a deficient number, since it is larger than the sum of its proper divisors (61001060111014).

122002120222022 is an equidigital number, since it uses as much as digits as its factorization.

122002120222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61001060111013.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 122002120222022 its reverse (220222021200221), we get a palindrome (342224141422243).

The spelling of 122002120222022 in words is "one hundred twenty-two trillion, two billion, one hundred twenty million, two hundred twenty-two thousand, twenty-two".