100211011020210 has 64 divisors (see below), whose sum is σ = 254705492207232. Its totient is φ = 25145899693056.

The previous prime is 100211011020191. The next prime is 100211011020283. The reversal of 100211011020210 is 12020110112001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17400264 + ... + 22431923.

It is an arithmetic number, because the mean of its divisors is an integer number (3979773315738).

Almost surely, 2^{100211011020210} is an apocalyptic number.

100211011020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100211011020210 is an abundant number, since it is smaller than the sum of its proper divisors (154494481187022).

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

100211011020210 is a wasteful number, since it uses less digits than its factorization.

100211011020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39837147.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100211011020210 its reverse (12020110112001), we get a palindrome (112231121132211).

The spelling of 100211011020210 in words is "one hundred trillion, two hundred eleven billion, eleven million, twenty thousand, two hundred ten".