1022200222110 has 192 divisors, whose sum is σ = 2817400596480. Its totient is φ = 236479150080.

The previous prime is 1022200222049. The next prime is 1022200222163. The reversal of 1022200222110 is 112220022201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1022200222110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6011155 + ... + 6178865.

It is an arithmetic number, because the mean of its divisors is an integer number (14673961440).

Almost surely, 2^{1022200222110} is an apocalyptic number.

1022200222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1022200222110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1408700298240).

1022200222110 is an abundant number, since it is smaller than the sum of its proper divisors (1795200374370).

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

1022200222110 is a wasteful number, since it uses less digits than its factorization.

1022200222110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167811 (or 167794 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1022200222110 its reverse (112220022201), we get a palindrome (1134420244311).

The spelling of 1022200222110 in words is "one trillion, twenty-two billion, two hundred million, two hundred twenty-two thousand, one hundred ten".