2201222010120 has 128 divisors (see below), whose sum is σ = 7751021241600. Its totient is φ = 489538169856.

The previous prime is 2201222010109. The next prime is 2201222010161. The reversal of 2201222010120 is 210102221022.

It is a super-3 number, since 3×2201222010120³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2201222010120.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35381115 + ... + 35443274.

It is an arithmetic number, because the mean of its divisors is an integer number (60554853450).

Almost surely, 2^{2201222010120} is an apocalyptic number.

2201222010120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201222010120 is an abundant number, since it is smaller than the sum of its proper divisors (5549799231480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2201222010120 is a wasteful number, since it uses less digits than its factorization.

2201222010120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70824447 (or 70824443 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2201222010120 its reverse (210102221022), we get a palindrome (2411324231142).

The spelling of 2201222010120 in words is "two trillion, two hundred one billion, two hundred twenty-two million, ten thousand, one hundred twenty".