102101011201122 has 32 divisors (see below), whose sum is σ = 214950004221120. Its totient is φ = 32242348546560.

The previous prime is 102101011201117. The next prime is 102101011201201. The reversal of 102101011201122 is 221102110101201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66187518 + ... + 67712550.

It is an arithmetic number, because the mean of its divisors is an integer number (6717187631910).

Almost surely, 2^{102101011201122} is an apocalyptic number.

102101011201122 is an abundant number, since it is smaller than the sum of its proper divisors (112848993019998).

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

102101011201122 is a wasteful number, since it uses less digits than its factorization.

102101011201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112338.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 102101011201122 its reverse (221102110101201), we get a palindrome (323203121302323).

The spelling of 102101011201122 in words is "one hundred two trillion, one hundred one billion, eleven million, two hundred one thousand, one hundred twenty-two".