100001002220210 has 32 divisors (see below), whose sum is σ = 221540681843712. Its totient is φ = 31648668834240.

The previous prime is 100001002220183. The next prime is 100001002220257. The reversal of 100001002220210 is 12022200100001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100001002220191 and 100001002220200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54945604706 + ... + 54945606525.

It is an arithmetic number, because the mean of its divisors is an integer number (6923146307616).

Almost surely, 2^{100001002220210} is an apocalyptic number.

100001002220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100001002220210 is an abundant number, since it is smaller than the sum of its proper divisors (121539679623502).

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

100001002220210 is a wasteful number, since it uses less digits than its factorization.

100001002220210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109891211258.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100001002220210 its reverse (12022200100001), we get a palindrome (112023202320211).

The spelling of 100001002220210 in words is "one hundred trillion, one billion, two million, two hundred twenty thousand, two hundred ten".