1020020222110 has 16 divisors (see below), whose sum is σ = 1836165510000. Its totient is φ = 407979397696.

The previous prime is 1020020222087. The next prime is 1020020222173. The reversal of 1020020222110 is 112220200201.

It is a happy number.

It is a super-3 number, since 3×1020020222110³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3436780 + ... + 3721759.

It is an arithmetic number, because the mean of its divisors is an integer number (114760344375).

Almost surely, 2^{1020020222110} is an apocalyptic number.

1020020222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020020222110 is a deficient number, since it is larger than the sum of its proper divisors (816145287890).

1020020222110 is a wasteful number, since it uses less digits than its factorization.

1020020222110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7172795.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1020020222110 its reverse (112220200201), we get a palindrome (1132240422311).

The spelling of 1020020222110 in words is "one trillion, twenty billion, twenty million, two hundred twenty-two thousand, one hundred ten".