10211222000022 has 16 divisors (see below), whose sum is σ = 21310376348160. Its totient is φ = 3255751941992.

The previous prime is 10211221999943. The next prime is 10211222000027. The reversal of 10211222000022 is 22000022211201.

It is a junction number, because it is equal to n+sod(n) for n = 10211221999965 and 10211222000010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211222000027) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 36997181022 + ... + 36997181297.

It is an arithmetic number, because the mean of its divisors is an integer number (1331898521760).

Almost surely, 2^{10211222000022} is an apocalyptic number.

10211222000022 is an abundant number, since it is smaller than the sum of its proper divisors (11099154348138).

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

10211222000022 is a wasteful number, since it uses less digits than its factorization.

10211222000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73994362347.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10211222000022 its reverse (22000022211201), we get a palindrome (32211244211223).

The spelling of 10211222000022 in words is "ten trillion, two hundred eleven billion, two hundred twenty-two million, twenty-two", and thus it is an aban number.