101222011112102 has 48 divisors (see below), whose sum is σ = 167314802003712. Its totient is φ = 45834403895280.

The previous prime is 101222011112099. The next prime is 101222011112111. The reversal of 101222011112102 is 201211110222101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25144727 + ... + 28891197.

It is an arithmetic number, because the mean of its divisors is an integer number (3485725041744).

Almost surely, 2^{101222011112102} is an apocalyptic number.

101222011112102 is a deficient number, since it is larger than the sum of its proper divisors (66092790891610).

101222011112102 is a wasteful number, since it uses less digits than its factorization.

101222011112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3748161 (or 3748142 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101222011112102 its reverse (201211110222101), we get a palindrome (302433121334203).

The spelling of 101222011112102 in words is "one hundred one trillion, two hundred twenty-two billion, eleven million, one hundred twelve thousand, one hundred two".