1022002002110 has 32 divisors (see below), whose sum is σ = 1947885812352. Its totient is φ = 384739822080.

The previous prime is 1022002002067. The next prime is 1022002002139. The reversal of 1022002002110 is 112002002201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1022002002091 and 1022002002100.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5458955 + ... + 5643065.

It is an arithmetic number, because the mean of its divisors is an integer number (60871431636).

Almost surely, 2^{1022002002110} is an apocalyptic number.

1022002002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022002002110 is a deficient number, since it is larger than the sum of its proper divisors (925883810242).

1022002002110 is a wasteful number, since it uses less digits than its factorization.

1022002002110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216788.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1022002002110 its reverse (112002002201), we get a palindrome (1134004004311).

Subtracting from 1022002002110 its reverse (112002002201), we obtain a palindrome (909999999909).

The spelling of 1022002002110 in words is "one trillion, twenty-two billion, two million, two thousand, one hundred ten".