122020023212 has 12 divisors (see below), whose sum is σ = 213641238216. Its totient is φ = 60979669440.

The previous prime is 122020023197. The next prime is 122020023227. The reversal of 122020023212 is 212320020221.

It is an interprime number because it is at equal distance from previous prime (122020023197) and next prime (122020023227).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7576493 + ... + 7592580.

It is an arithmetic number, because the mean of its divisors is an integer number (17803436518).

Almost surely, 2^122020023212 is an apocalyptic number.

It is an amenable number.

122020023212 is a deficient number, since it is larger than the sum of its proper divisors (91621215004).

122020023212 is a wasteful number, since it uses less digits than its factorization.

122020023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15171088 (or 15171086 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 122020023212 its reverse (212320020221), we get a palindrome (334340043433).

The spelling of 122020023212 in words is "one hundred twenty-two billion, twenty million, twenty-three thousand, two hundred twelve".