10202212011222 has 48 divisors (see below), whose sum is σ = 27559222060032. Its totient is φ = 2649925197360.

The previous prime is 10202212011203. The next prime is 10202212011241. The reversal of 10202212011222 is 22211021220201.

It is a happy number.

10202212011222 is a `hidden beast` number, since 1 + 0 + 20 + 221 + 201 + 1 + 222 = 666.

It is an interprime number because it is at equal distance from previous prime (10202212011203) and next prime (10202212011241).

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

It is a junction number, because it is equal to n+sod(n) for n = 10202212011195 and 10202212011204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3680450278 + ... + 3680453049.

It is an arithmetic number, because the mean of its divisors is an integer number (574150459584).

Almost surely, 2^{10202212011222} is an apocalyptic number.

10202212011222 is an abundant number, since it is smaller than the sum of its proper divisors (17357010048810).

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

10202212011222 is a wasteful number, since it uses less digits than its factorization.

10202212011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7360903353 (or 7360903350 counting only the distinct ones).

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

Adding to 10202212011222 its reverse (22211021220201), we get a palindrome (32413233231423).

The spelling of 10202212011222 in words is "ten trillion, two hundred two billion, two hundred twelve million, eleven thousand, two hundred twenty-two".