1010220022112 has 96 divisors (see below), whose sum is σ = 2393827188480. Its totient is φ = 409958668800.

The previous prime is 1010220022103. The next prime is 1010220022121. The reversal of 1010220022112 is 2112200220101.

It is an interprime number because it is at equal distance from previous prime (1010220022103) and next prime (1010220022121).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

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, 8568362 + ... + 8685462.

It is an arithmetic number, because the mean of its divisors is an integer number (24935699880).

Almost surely, 2^{1010220022112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010220022112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1196913594240).

1010220022112 is an abundant number, since it is smaller than the sum of its proper divisors (1383607166368).

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

1010220022112 is a wasteful number, since it uses less digits than its factorization.

1010220022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119164 (or 119156 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1010220022112 its reverse (2112200220101), we get a palindrome (3122420242213).

The spelling of 1010220022112 in words is "one trillion, ten billion, two hundred twenty million, twenty-two thousand, one hundred twelve".