10102212030220 has 24 divisors (see below), whose sum is σ = 21214918671408. Its totient is φ = 4040832734400.

The previous prime is 10102212030181. The next prime is 10102212030221. The reversal of 10102212030220 is 2203021220101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10102212030194 and 10102212030203.

It is not an unprimeable number, because it can be changed into a prime (10102212030221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1644766 + ... + 4786405.

It is an arithmetic number, because the mean of its divisors is an integer number (883954944642).

Almost surely, 2^{10102212030220} is an apocalyptic number.

10102212030220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10102212030220 is an abundant number, since it is smaller than the sum of its proper divisors (11112706641188).

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

10102212030220 is a wasteful number, since it uses less digits than its factorization.

10102212030220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6509721 (or 6509719 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10102212030220 its reverse (2203021220101), we get a palindrome (12305233250321).

The spelling of 10102212030220 in words is "ten trillion, one hundred two billion, two hundred twelve million, thirty thousand, two hundred twenty".