10022201220012 has 48 divisors (see below), whose sum is σ = 25130295630720. Its totient is φ = 3097291329792.

The previous prime is 10022201219977. The next prime is 10022201220023. The reversal of 10022201220012 is 21002210222001.

It is a junction number, because it is equal to n+sod(n) for n = 10022201219973 and 10022201220000.

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, 366616462 + ... + 366643797.

It is an arithmetic number, because the mean of its divisors is an integer number (523547825640).

Almost surely, 2^{10022201220012} is an apocalyptic number.

10022201220012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10022201220012 is an abundant number, since it is smaller than the sum of its proper divisors (15108094410708).

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

10022201220012 is a wasteful number, since it uses less digits than its factorization.

10022201220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733260350 (or 733260348 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10022201220012 its reverse (21002210222001), we get a palindrome (31024411442013).

The spelling of 10022201220012 in words is "ten trillion, twenty-two billion, two hundred one million, two hundred twenty thousand, twelve".