1202221120010 has 96 divisors (see below), whose sum is σ = 2364199488000. Its totient is φ = 439579002240.

The previous prime is 1202221120007. The next prime is 1202221120013. The reversal of 1202221120010 is 100211222021.

It is an interprime number because it is at equal distance from previous prime (1202221120007) and next prime (1202221120013).

It is not an unprimeable number, because it can be changed into a prime (1202221120013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 219741575 + ... + 219747045.

It is an arithmetic number, because the mean of its divisors is an integer number (24627078000).

Almost surely, 2^{1202221120010} is an apocalyptic number.

1202221120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202221120010 is a deficient number, since it is larger than the sum of its proper divisors (1161978367990).

1202221120010 is a wasteful number, since it uses less digits than its factorization.

1202221120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7644 (or 7625 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1202221120010 its reverse (100211222021), we get a palindrome (1302432342031).

It can be divided in two parts, 1202221 and 120010, that added together give a palindrome (1322231).

The spelling of 1202221120010 in words is "one trillion, two hundred two billion, two hundred twenty-one million, one hundred twenty thousand, ten".