210011101001222 has 8 divisors (see below), whose sum is σ = 315090720795456. Its totient is φ = 104980860736072.

The previous prime is 210011101001203. The next prime is 210011101001243. The reversal of 210011101001222 is 222100101110012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 210011101001197 and 210011101001206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12344871638 + ... + 12344888649.

It is an arithmetic number, because the mean of its divisors is an integer number (39386340099432).

Almost surely, 2^{210011101001222} is an apocalyptic number.

210011101001222 is a deficient number, since it is larger than the sum of its proper divisors (105079619794234).

210011101001222 is a wasteful number, since it uses less digits than its factorization.

210011101001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24689764542.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210011101001222 its reverse (222100101110012), we get a palindrome (432111202111234).

The spelling of 210011101001222 in words is "two hundred ten trillion, eleven billion, one hundred one million, one thousand, two hundred twenty-two".