10210101220212 has 24 divisors (see below), whose sum is σ = 23825199330912. Its totient is φ = 3403134242400.

The previous prime is 10210101220183. The next prime is 10210101220243. The reversal of 10210101220212 is 21202210101201.

10210101220212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10210101220191 and 10210101220200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28921114 + ... + 29272017.

It is an arithmetic number, because the mean of its divisors is an integer number (992716638788).

Almost surely, 2^{10210101220212} is an apocalyptic number.

10210101220212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10210101220212 is an abundant number, since it is smaller than the sum of its proper divisors (13615098110700).

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

10210101220212 is a wasteful number, since it uses less digits than its factorization.

10210101220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58207759 (or 58207757 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10210101220212 its reverse (21202210101201), we get a palindrome (31412311321413).

The spelling of 10210101220212 in words is "ten trillion, two hundred ten billion, one hundred one million, two hundred twenty thousand, two hundred twelve".