220122120011002 has 32 divisors (see below), whose sum is σ = 375500560347648. Its totient is φ = 95869219800000.

The previous prime is 220122120010973. The next prime is 220122120011051. The reversal of 220122120011002 is 200110021221022.

It is a happy number.

220122120011002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1597751449 + ... + 1597889212.

It is an arithmetic number, because the mean of its divisors is an integer number (11734392510864).

Almost surely, 2^{220122120011002} is an apocalyptic number.

220122120011002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220122120011002 is a deficient number, since it is larger than the sum of its proper divisors (155378440336646).

220122120011002 is a wasteful number, since it uses less digits than its factorization.

220122120011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3195640806.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220122120011002 its reverse (200110021221022), we get a palindrome (420232141232024).

The spelling of 220122120011002 in words is "two hundred twenty trillion, one hundred twenty-two billion, one hundred twenty million, eleven thousand, two".