210002020100022 has 32 divisors (see below), whose sum is σ = 423761012527104. Its totient is φ = 69375682807200.

The previous prime is 210002020100021. The next prime is 210002020100023. The reversal of 210002020100022 is 220001020200012.

It is an interprime number because it is at equal distance from previous prime (210002020100021) and next prime (210002020100023).

It is a junction number, because it is equal to n+sod(n) for n = 210002020099980 and 210002020100007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210002020100021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145719304 + ... + 147153387.

It is an arithmetic number, because the mean of its divisors is an integer number (13242531641472).

Almost surely, 2^{210002020100022} is an apocalyptic number.

210002020100022 is an abundant number, since it is smaller than the sum of its proper divisors (213758992427082).

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

210002020100022 is a wasteful number, since it uses less digits than its factorization.

210002020100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292873764.

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

Adding to 210002020100022 its reverse (220001020200012), we get a palindrome (430003040300034).

The spelling of 210002020100022 in words is "two hundred ten trillion, two billion, twenty million, one hundred thousand, twenty-two".