12100120020022 has 8 divisors (see below), whose sum is σ = 18150428003400. Its totient is φ = 6049977352224.

The previous prime is 12100120019983. The next prime is 12100120020031. The reversal of 12100120020022 is 22002002100121.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 12100120019984 and 12100120020011.

It is a congruent number.

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, 41145747 + ... + 41438782.

It is an arithmetic number, because the mean of its divisors is an integer number (2268803500425).

Almost surely, 2^{12100120020022} is an apocalyptic number.

12100120020022 is a deficient number, since it is larger than the sum of its proper divisors (6050307983378).

12100120020022 is an equidigital number, since it uses as much as digits as its factorization.

12100120020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82657790.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12100120020022 its reverse (22002002100121), we get a palindrome (34102122120143).

The spelling of 12100120020022 in words is "twelve trillion, one hundred billion, one hundred twenty million, twenty thousand, twenty-two".