10002211220200 has 24 divisors (see below), whose sum is σ = 23255141087430. Its totient is φ = 4000884488000.

The previous prime is 10002211220171. The next prime is 10002211220227. The reversal of 10002211220200 is 202211220001.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 8216604397444 + 1785606822756 = 2866462^2 + 1336266^2 .

It is a super-3 number, since 3×10002211220200³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25005527851 + ... + 25005528250.

Almost surely, 2^{10002211220200} is an apocalyptic number.

10002211220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002211220200 is an abundant number, since it is smaller than the sum of its proper divisors (13252929867230).

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

10002211220200 is a wasteful number, since it uses less digits than its factorization.

10002211220200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50011056117 (or 50011056108 counting only the distinct ones).

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

Adding to 10002211220200 its reverse (202211220001), we get a palindrome (10204422440201).

The spelling of 10002211220200 in words is "ten trillion, two billion, two hundred eleven million, two hundred twenty thousand, two hundred".