1022102102010 has 48 divisors (see below), whose sum is σ = 2696322248928. Its totient is φ = 247782326880.

The previous prime is 1022102101991. The next prime is 1022102102089. The reversal of 1022102102010 is 102012012201.

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, 140781784 + ... + 140789043.

It is an arithmetic number, because the mean of its divisors is an integer number (56173380186).

Almost surely, 2^{1022102102010} is an apocalyptic number.

1022102102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022102102010 is an abundant number, since it is smaller than the sum of its proper divisors (1674220146918).

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

1022102102010 is a wasteful number, since it uses less digits than its factorization.

1022102102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281570859 (or 281570848 counting only the distinct ones).

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

Adding to 1022102102010 its reverse (102012012201), we get a palindrome (1124114114211).

The spelling of 1022102102010 in words is "one trillion, twenty-two billion, one hundred two million, one hundred two thousand, ten".