10210220202012 has 48 divisors (see below), whose sum is σ = 23921008417152. Its totient is φ = 3389553224640.

The previous prime is 10210220202011. The next prime is 10210220202019. The reversal of 10210220202012 is 21020202201201.

It is a junction number, because it is equal to n+sod(n) for n = 10210220201982 and 10210220202000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210220202011) 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, 1396687 + ... + 4729817.

It is an arithmetic number, because the mean of its divisors is an integer number (498354342024).

Almost surely, 2^{10210220202012} is an apocalyptic number.

10210220202012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10210220202012 is an abundant number, since it is smaller than the sum of its proper divisors (13710788215140).

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

10210220202012 is a wasteful number, since it uses less digits than its factorization.

10210220202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334178 (or 3334176 counting only the distinct ones).

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

Adding to 10210220202012 its reverse (21020202201201), we get a palindrome (31230422403213).

The spelling of 10210220202012 in words is "ten trillion, two hundred ten billion, two hundred twenty million, two hundred two thousand, twelve".