10022001022212 has 48 divisors (see below), whose sum is σ = 23457174244224. Its totient is φ = 3330325152000.

The previous prime is 10022001022211. The next prime is 10022001022219. The reversal of 10022001022212 is 21222010022001.

10022001022212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10022001022191 and 10022001022200.

It is not an unprimeable number, because it can be changed into a prime (10022001022211) 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, 4003912 + ... + 6006272.

It is an arithmetic number, because the mean of its divisors is an integer number (488691130088).

Almost surely, 2^{10022001022212} is an apocalyptic number.

10022001022212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10022001022212 is an abundant number, since it is smaller than the sum of its proper divisors (13435173222012).

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

10022001022212 is a wasteful number, since it uses less digits than its factorization.

10022001022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003660 (or 2003658 counting only the distinct ones).

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

Adding to 10022001022212 its reverse (21222010022001), we get a palindrome (31244011044213).

The spelling of 10022001022212 in words is "ten trillion, twenty-two billion, one million, twenty-two thousand, two hundred twelve".