1010100211222 has 4 divisors (see below), whose sum is σ = 1515150316836. Its totient is φ = 505050105610.

The previous prime is 1010100211213. The next prime is 1010100211271. The reversal of 1010100211222 is 2221120010101.

1010100211222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252525052804 + ... + 252525052807.

It is an arithmetic number, because the mean of its divisors is an integer number (378787579209).

Almost surely, 2^{1010100211222} is an apocalyptic number.

1010100211222 is a deficient number, since it is larger than the sum of its proper divisors (505050105614).

1010100211222 is an equidigital number, since it uses as much as digits as its factorization.

1010100211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505050105613.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1010100211222 its reverse (2221120010101), we get a palindrome (3231220221323).

The spelling of 1010100211222 in words is "one trillion, ten billion, one hundred million, two hundred eleven thousand, two hundred twenty-two".