1000020222210 has 16 divisors (see below), whose sum is σ = 2400048533376. Its totient is φ = 266672059248.

The previous prime is 1000020222199. The next prime is 1000020222221. The reversal of 1000020222210 is 122220200001.

It is an interprime number because it is at equal distance from previous prime (1000020222199) and next prime (1000020222221).

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, 16667003674 + ... + 16667003733.

It is an arithmetic number, because the mean of its divisors is an integer number (150003033336).

Almost surely, 2^{1000020222210} is an apocalyptic number.

1000020222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000020222210 is an abundant number, since it is smaller than the sum of its proper divisors (1400028311166).

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

1000020222210 is a wasteful number, since it uses less digits than its factorization.

1000020222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33334007417.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1000020222210 its reverse (122220200001), we get a palindrome (1122240422211).

The spelling of 1000020222210 in words is "one trillion, twenty million, two hundred twenty-two thousand, two hundred ten".