10012212020112 has 40 divisors (see below), whose sum is σ = 25865002792800. Its totient is φ = 3337388298240.

The previous prime is 10012212020101. The next prime is 10012212020123. The reversal of 10012212020112 is 21102021221001.

It is an interprime number because it is at equal distance from previous prime (10012212020101) and next prime (10012212020123).

It is a junction number, because it is equal to n+sod(n) for n = 10012212020091 and 10012212020100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14589264 + ... + 15260112.

It is an arithmetic number, because the mean of its divisors is an integer number (646625069820).

Almost surely, 2^{10012212020112} is an apocalyptic number.

10012212020112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10012212020112 is an abundant number, since it is smaller than the sum of its proper divisors (15852790772688).

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

10012212020112 is a wasteful number, since it uses less digits than its factorization.

10012212020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981791 (or 981785 counting only the distinct ones).

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

Adding to 10012212020112 its reverse (21102021221001), we get a palindrome (31114233241113).

The spelling of 10012212020112 in words is "ten trillion, twelve billion, two hundred twelve million, twenty thousand, one hundred twelve".