101112002001222 has 64 divisors (see below), whose sum is σ = 203441532263424. Its totient is φ = 33501609884160.

The previous prime is 101112002001137. The next prime is 101112002001287. The reversal of 101112002001222 is 222100200211101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3243144498 + ... + 3243175674.

It is an arithmetic number, because the mean of its divisors is an integer number (3178773941616).

Almost surely, 2^{101112002001222} is an apocalyptic number.

101112002001222 is an abundant number, since it is smaller than the sum of its proper divisors (102329530262202).

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

101112002001222 is a wasteful number, since it uses less digits than its factorization.

101112002001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35333.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101112002001222 its reverse (222100200211101), we get a palindrome (323212202212323).

The spelling of 101112002001222 in words is "one hundred one trillion, one hundred twelve billion, two million, one thousand, two hundred twenty-two".