10222111000064 has 160 divisors (see below), whose sum is σ = 21230512633440. Its totient is φ = 4912742596608.

The previous prime is 10222111000063. The next prime is 10222111000091. The reversal of 10222111000064 is 46000011122201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222111000063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2810586854 + ... + 2810590490.

It is an arithmetic number, because the mean of its divisors is an integer number (132690703959).

Almost surely, 2^{10222111000064} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10222111000064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10615256316720).

10222111000064 is an abundant number, since it is smaller than the sum of its proper divisors (11008401633376).

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

10222111000064 is an equidigital number, since it uses as much as digits as its factorization.

10222111000064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5448 (or 5432 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10222111000064 its reverse (46000011122201), we get a palindrome (56222122122265).

The spelling of 10222111000064 in words is "ten trillion, two hundred twenty-two billion, one hundred eleven million, sixty-four", and thus it is an aban number.