10212202221120 has 168 divisors, whose sum is σ = 35259281044416. Its totient is φ = 2712899146752.

The previous prime is 10212202221119. The next prime is 10212202221139. The reversal of 10212202221120 is 2112220221201.

It is a happy number.

10212202221120 is a `hidden beast` number, since 10 + 212 + 202 + 221 + 1 + 20 = 666.

It is a super-2 number, since 2×10212202221120² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10212202221093 and 10212202221102.

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, 5983822 + ... + 7498701.

Almost surely, 2^{10212202221120} is an apocalyptic number.

10212202221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10212202221120 is an abundant number, since it is smaller than the sum of its proper divisors (25047078823296).

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

10212202221120 is a wasteful number, since it uses less digits than its factorization.

10212202221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13482809 (or 13482796 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10212202221120 its reverse (2112220221201), we get a palindrome (12324422442321).

The spelling of 10212202221120 in words is "ten trillion, two hundred twelve billion, two hundred two million, two hundred twenty-one thousand, one hundred twenty".