122112101112002 has 8 divisors (see below), whose sum is σ = 183192306794496. Its totient is φ = 61047998847172.

The previous prime is 122112101111977. The next prime is 122112101112059. The reversal of 122112101112002 is 200211101211221.

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

It is a super-2 number, since 2×122112101112002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4025835458 + ... + 4025865789.

It is an arithmetic number, because the mean of its divisors is an integer number (22899038349312).

Almost surely, 2^{122112101112002} is an apocalyptic number.

122112101112002 is a deficient number, since it is larger than the sum of its proper divisors (61080205682494).

122112101112002 is an equidigital number, since it uses as much as digits as its factorization.

122112101112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8051708832.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 122112101112002 its reverse (200211101211221), we get a palindrome (322323202323223).

The spelling of 122112101112002 in words is "one hundred twenty-two trillion, one hundred twelve billion, one hundred one million, one hundred twelve thousand, two".