1000202222110 has 128 divisors (see below), whose sum is σ = 2421859958784. Its totient is φ = 288316385280.

The previous prime is 1000202222101. The next prime is 1000202222143. The reversal of 1000202222110 is 112222020001.

It is a happy number.

1000202222110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1000202222110² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 563242 + ... + 1522381.

It is an arithmetic number, because the mean of its divisors is an integer number (18920780928).

Almost surely, 2^{1000202222110} is an apocalyptic number.

1000202222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000202222110 is an abundant number, since it is smaller than the sum of its proper divisors (1421657736674).

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

1000202222110 is a wasteful number, since it uses less digits than its factorization.

1000202222110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085698.

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

Adding to 1000202222110 its reverse (112222020001), we get a palindrome (1112424242111).

The spelling of 1000202222110 in words is "one trillion, two hundred two million, two hundred twenty-two thousand, one hundred ten".