1020022120110 has 32 divisors (see below), whose sum is σ = 2797774958592. Its totient is φ = 233147913120.

The previous prime is 1020022120097. The next prime is 1020022120121. The reversal of 1020022120110 is 110212200201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2428623886 + ... + 2428624305.

It is an arithmetic number, because the mean of its divisors is an integer number (87430467456).

Almost surely, 2^{1020022120110} is an apocalyptic number.

1020022120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020022120110 is an abundant number, since it is smaller than the sum of its proper divisors (1777752838482).

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

1020022120110 is a wasteful number, since it uses less digits than its factorization.

1020022120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857248208.

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

Adding to 1020022120110 its reverse (110212200201), we get a palindrome (1130234320311).

The spelling of 1020022120110 in words is "one trillion, twenty billion, twenty-two million, one hundred twenty thousand, one hundred ten".