12020002102022 has 8 divisors (see below), whose sum is σ = 18247232106936. Its totient is φ = 5937591399712.

The previous prime is 12020002101973. The next prime is 12020002102037. The reversal of 12020002102022 is 22020120002021.

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

It is a super-2 number, since 2×12020002102022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12020002101988 and 12020002102006.

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, 36204825443 + ... + 36204825774.

It is an arithmetic number, because the mean of its divisors is an integer number (2280904013367).

Almost surely, 2^{12020002102022} is an apocalyptic number.

12020002102022 is a deficient number, since it is larger than the sum of its proper divisors (6227230004914).

12020002102022 is an equidigital number, since it uses as much as digits as its factorization.

12020002102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72409651302.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12020002102022 its reverse (22020120002021), we get a palindrome (34040122104043).

The spelling of 12020002102022 in words is "twelve trillion, twenty billion, two million, one hundred two thousand, twenty-two".