10221102211012 has 48 divisors (see below), whose sum is σ = 23474301742080. Its totient is φ = 3772655632800.

The previous prime is 10221102210973. The next prime is 10221102211057. The reversal of 10221102211012 is 21011220112201.

10221102211012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×10221102211012³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 873294064 + ... + 873305767.

It is an arithmetic number, because the mean of its divisors is an integer number (489047952960).

Almost surely, 2^{10221102211012} is an apocalyptic number.

It is an amenable number.

10221102211012 is an abundant number, since it is smaller than the sum of its proper divisors (13253199531068).

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

10221102211012 is a wasteful number, since it uses less digits than its factorization.

10221102211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746599872 (or 1746599870 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10221102211012 its reverse (21011220112201), we get a palindrome (31232322323213).

The spelling of 10221102211012 in words is "ten trillion, two hundred twenty-one billion, one hundred two million, two hundred eleven thousand, twelve".