10212222011202 has 24 divisors (see below), whose sum is σ = 22176883048320. Its totient is φ = 3396319846200.

The previous prime is 10212222011119. The next prime is 10212222011219. The reversal of 10212222011202 is 20211022221201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 646171674 + ... + 646187477.

It is an arithmetic number, because the mean of its divisors is an integer number (924036793680).

Almost surely, 2^{10212222011202} is an apocalyptic number.

10212222011202 is an abundant number, since it is smaller than the sum of its proper divisors (11964661037118).

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

10212222011202 is a wasteful number, since it uses less digits than its factorization.

10212222011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292359598 (or 1292359595 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10212222011202 its reverse (20211022221201), we get a palindrome (30423244232403).

The spelling of 10212222011202 in words is "ten trillion, two hundred twelve billion, two hundred twenty-two million, eleven thousand, two hundred two".