1111022002010 has 48 divisors (see below), whose sum is σ = 2084550184800. Its totient is φ = 426220544640.

The previous prime is 1111022002001. The next prime is 1111022002039. The reversal of 1111022002010 is 102002201111.

It is a junction number, because it is equal to n+sod(n) for n = 1111022001982 and 1111022002000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 431681 + ... + 1551899.

It is an arithmetic number, because the mean of its divisors is an integer number (43428128850).

Almost surely, 2^{1111022002010} is an apocalyptic number.

1111022002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111022002010 is a deficient number, since it is larger than the sum of its proper divisors (973528182790).

1111022002010 is a wasteful number, since it uses less digits than its factorization.

1111022002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120367 (or 1120326 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1111022002010 its reverse (102002201111), we get a palindrome (1213024203121).

It can be divided in two parts, 111102 and 2002010, that added together give a palindrome (2113112).

The spelling of 1111022002010 in words is "one trillion, one hundred eleven billion, twenty-two million, two thousand, ten".