101121012000222 has 16 divisors (see below), whose sum is σ = 202247320277520. Its totient is φ = 33706121287232.

The previous prime is 101121012000193. The next prime is 101121012000233. The reversal of 101121012000222 is 222000210121101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220429983 + ... + 220888250.

It is an arithmetic number, because the mean of its divisors is an integer number (12640457517345).

Almost surely, 2^{101121012000222} is an apocalyptic number.

101121012000222 is an abundant number, since it is smaller than the sum of its proper divisors (101126308277298).

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

101121012000222 is a wasteful number, since it uses less digits than its factorization.

101121012000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441356427.

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

Adding to 101121012000222 its reverse (222000210121101), we get a palindrome (323121222121323).

The spelling of 101121012000222 in words is "one hundred one trillion, one hundred twenty-one billion, twelve million, two hundred twenty-two", and thus it is an aban number.