122112022121002 has 8 divisors (see below), whose sum is σ = 183352864701312. Its totient is φ = 60994400553900.

The previous prime is 122112022120987. The next prime is 122112022121017. The reversal of 122112022121002 is 200121220211221.

It is an interprime number because it is at equal distance from previous prime (122112022120987) and next prime (122112022121017).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×122112022121002² (a number of 29 digits) contains 22 as substring.

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, 30805250824 + ... + 30805254787.

It is an arithmetic number, because the mean of its divisors is an integer number (22919108087664).

Almost surely, 2^{122112022121002} is an apocalyptic number.

122112022121002 is a deficient number, since it is larger than the sum of its proper divisors (61240842580310).

122112022121002 is an equidigital number, since it uses as much as digits as its factorization.

122112022121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61610506604.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 122112022121002 its reverse (200121220211221), we get a palindrome (322233242332223).

The spelling of 122112022121002 in words is "one hundred twenty-two trillion, one hundred twelve billion, twenty-two million, one hundred twenty-one thousand, two".