20220011003212 has 6 divisors (see below), whose sum is σ = 35385019255628. Its totient is φ = 10110005501604.

The previous prime is 20220011003207. The next prime is 20220011003287. The reversal of 20220011003212 is 21230011002202.

It is a happy number.

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 as a sum of consecutive naturals, namely, 2527501375398 + ... + 2527501375405.

Almost surely, 2^{20220011003212} is an apocalyptic number.

It is an amenable number.

20220011003212 is a deficient number, since it is larger than the sum of its proper divisors (15165008252416).

20220011003212 is a wasteful number, since it uses less digits than its factorization.

20220011003212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055002750807 (or 5055002750805 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20220011003212 its reverse (21230011002202), we get a palindrome (41450022005414).

The spelling of 20220011003212 in words is "twenty trillion, two hundred twenty billion, eleven million, three thousand, two hundred twelve".