1121022002010 has 16 divisors (see below), whose sum is σ = 2690452804896. Its totient is φ = 298939200528.

The previous prime is 1121022002003. The next prime is 1121022002017. The reversal of 1121022002010 is 102002201211.

It is an interprime number because it is at equal distance from previous prime (1121022002003) and next prime (1121022002017).

It is not an unprimeable number, because it can be changed into a prime (1121022002017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18683700004 + ... + 18683700063.

It is an arithmetic number, because the mean of its divisors is an integer number (168153300306).

Almost surely, 2^{1121022002010} is an apocalyptic number.

1121022002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121022002010 is an abundant number, since it is smaller than the sum of its proper divisors (1569430802886).

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

1121022002010 is a wasteful number, since it uses less digits than its factorization.

1121022002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37367400077.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1121022002010 its reverse (102002201211), we get a palindrome (1223024203221).

It can be divided in two parts, 112102 and 2002010, that added together give a palindrome (2114112).

The spelling of 1121022002010 in words is "one trillion, one hundred twenty-one billion, twenty-two million, two thousand, ten".