2202122001200 has 120 divisors (see below), whose sum is σ = 5894361308160. Its totient is φ = 783733868800.

The previous prime is 2202122001199. The next prime is 2202122001227. The reversal of 2202122001200 is 21002212022.

It is a super-4 number, since 4×2202122001200⁴ (a number of 50 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5117480 + ... + 5531079.

It is an arithmetic number, because the mean of its divisors is an integer number (49119677568).

Almost surely, 2^{2202122001200} is an apocalyptic number.

2202122001200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202122001200 is an abundant number, since it is smaller than the sum of its proper divisors (3692239306960).

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

2202122001200 is a wasteful number, since it uses less digits than its factorization.

2202122001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10648635 (or 10648624 counting only the distinct ones).

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

Adding to 2202122001200 its reverse (21002212022), we get a palindrome (2223124213222).

The spelling of 2202122001200 in words is "two trillion, two hundred two billion, one hundred twenty-two million, one thousand, two hundred".