2212102011022 has 4 divisors (see below), whose sum is σ = 3318153016536. Its totient is φ = 1106051005510.

The previous prime is 2212102011001. The next prime is 2212102011037. The reversal of 2212102011022 is 2201102012122.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2212102010987 and 2212102011005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553025502754 + ... + 553025502757.

It is an arithmetic number, because the mean of its divisors is an integer number (829538254134).

Almost surely, 2^{2212102011022} is an apocalyptic number.

2212102011022 is a deficient number, since it is larger than the sum of its proper divisors (1106051005514).

2212102011022 is a wasteful number, since it uses less digits than its factorization.

2212102011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106051005513.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2212102011022 its reverse (2201102012122), we get a palindrome (4413204023144).

The spelling of 2212102011022 in words is "two trillion, two hundred twelve billion, one hundred two million, eleven thousand, twenty-two".