10202220220112 has 20 divisors (see below), whose sum is σ = 19776086290020. Its totient is φ = 5098714080768.

The previous prime is 10202220220109. The next prime is 10202220220121. The reversal of 10202220220112 is 21102202220201.

It is a happy number.

10202220220112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2431528760896 + 7770691459216 = 1559336^2 + 2787596^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149716703 + ... + 149784830.

It is an arithmetic number, because the mean of its divisors is an integer number (988804314501).

Almost surely, 2^{10202220220112} is an apocalyptic number.

It is an amenable number.

10202220220112 is a deficient number, since it is larger than the sum of its proper divisors (9573866069908).

10202220220112 is a wasteful number, since it uses less digits than its factorization.

10202220220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299503670 (or 299503664 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10202220220112 its reverse (21102202220201), we get a palindrome (31304422440313).

The spelling of 10202220220112 in words is "ten trillion, two hundred two billion, two hundred twenty million, two hundred twenty thousand, one hundred twelve".