10211100212222 has 16 divisors (see below), whose sum is σ = 18851261930592. Its totient is φ = 4039556127840.

The previous prime is 10211100212219. The next prime is 10211100212333. The reversal of 10211100212222 is 22221200111201.

10211100212222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10211100212222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28052472929 + ... + 28052473292.

It is an arithmetic number, because the mean of its divisors is an integer number (1178203870662).

Almost surely, 2^{10211100212222} is an apocalyptic number.

10211100212222 is a deficient number, since it is larger than the sum of its proper divisors (8640161718370).

10211100212222 is a wasteful number, since it uses less digits than its factorization.

10211100212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56104946243.

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

Adding to 10211100212222 its reverse (22221200111201), we get a palindrome (32432300323423).

The spelling of 10211100212222 in words is "ten trillion, two hundred eleven billion, one hundred million, two hundred twelve thousand, two hundred twenty-two".