1000020202210 has 16 divisors (see below), whose sum is σ = 1800148686336. Its totient is φ = 399983120368.

The previous prime is 1000020202201. The next prime is 1000020202211. The reversal of 1000020202210 is 122020200001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1000020202211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2951362 + ... + 3272701.

It is an arithmetic number, because the mean of its divisors is an integer number (112509292896).

Almost surely, 2^{1000020202210} is an apocalyptic number.

1000020202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000020202210 is a deficient number, since it is larger than the sum of its proper divisors (800128484126).

1000020202210 is a wasteful number, since it uses less digits than its factorization.

1000020202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6240137.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1000020202210 its reverse (122020200001), we get a palindrome (1122040402211).

The spelling of 1000020202210 in words is "one trillion, twenty million, two hundred two thousand, two hundred ten".