10222211011012 has 96 divisors (see below), whose sum is σ = 24356912799744. Its totient is φ = 3624540393600.

The previous prime is 10222211010917. The next prime is 10222211011039. The reversal of 10222211011012 is 21011011222201.

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, 17694588 + ... + 18263155.

It is an arithmetic number, because the mean of its divisors is an integer number (253717841664).

Almost surely, 2^{10222211011012} is an apocalyptic number.

It is an amenable number.

10222211011012 is an abundant number, since it is smaller than the sum of its proper divisors (14134701788732).

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

10222211011012 is a wasteful number, since it uses less digits than its factorization.

10222211011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35957849 (or 35957847 counting only the distinct ones).

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

Adding to 10222211011012 its reverse (21011011222201), we get a palindrome (31233222233213).

The spelling of 10222211011012 in words is "ten trillion, two hundred twenty-two billion, two hundred eleven million, eleven thousand, twelve".