1010222210112 has 112 divisors (see below), whose sum is σ = 2763302120832. Its totient is φ = 325469491200.

The previous prime is 1010222210111. The next prime is 1010222210159. The reversal of 1010222210112 is 2110122220101.

It is a junction number, because it is equal to n+sod(n) for n = 1010222210091 and 1010222210100.

It is not an unprimeable number, because it can be changed into a prime (1010222210111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601828 + ... + 1543580.

Almost surely, 2^{1010222210112} is an apocalyptic number.

1010222210112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010222210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1381651060416).

1010222210112 is an abundant number, since it is smaller than the sum of its proper divisors (1753079910720).

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

1010222210112 is a wasteful number, since it uses less digits than its factorization.

1010222210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941956 (or 941946 counting only the distinct ones).

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

Adding to 1010222210112 its reverse (2110122220101), we get a palindrome (3120344430213).

The spelling of 1010222210112 in words is "one trillion, ten billion, two hundred twenty-two million, two hundred ten thousand, one hundred twelve".