100220011010210 has 128 divisors (see below), whose sum is σ = 239146594283520. Its totient is φ = 29349808862976.

The previous prime is 100220011010209. The next prime is 100220011010213. The reversal of 100220011010210 is 12010110022001.

It is a super-2 number, since 2×100220011010210² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100220011010191 and 100220011010200.

It is not an unprimeable number, because it can be changed into a prime (100220011010213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66656702 + ... + 68143641.

It is an arithmetic number, because the mean of its divisors is an integer number (1868332767840).

Almost surely, 2^{100220011010210} is an apocalyptic number.

100220011010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100220011010210 is an abundant number, since it is smaller than the sum of its proper divisors (138926583273310).

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

100220011010210 is a wasteful number, since it uses less digits than its factorization.

100220011010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134800432.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100220011010210 its reverse (12010110022001), we get a palindrome (112230121032211).

The spelling of 100220011010210 in words is "one hundred trillion, two hundred twenty billion, eleven million, ten thousand, two hundred ten".