10221010211222 has 16 divisors (see below), whose sum is σ = 16049543807232. Its totient is φ = 4872591188520.

The previous prime is 10221010211183. The next prime is 10221010211233. The reversal of 10221010211222 is 22211201012201.

It is a super-3 number, since 3×10221010211222³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10221010211222.

It is a congruent 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 in 7 ways as a sum of consecutive naturals, for example, 357213788 + ... + 357242399.

It is an arithmetic number, because the mean of its divisors is an integer number (1003096487952).

Almost surely, 2^{10221010211222} is an apocalyptic number.

10221010211222 is a deficient number, since it is larger than the sum of its proper divisors (5828533596010).

10221010211222 is a wasteful number, since it uses less digits than its factorization.

10221010211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714456523.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10221010211222 its reverse (22211201012201), we get a palindrome (32432211223423).

The spelling of 10221010211222 in words is "ten trillion, two hundred twenty-one billion, ten million, two hundred eleven thousand, two hundred twenty-two".