102112201001022 has 32 divisors (see below), whose sum is σ = 205854048635904. Its totient is φ = 33766859784000.

The previous prime is 102112201001017. The next prime is 102112201001033. The reversal of 102112201001022 is 220100102211201.

It is a junction number, because it is equal to n+sod(n) for n = 102112201000992 and 102112201001010.

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 15 ways as a sum of consecutive naturals, for example, 133019854 + ... + 133785297.

It is an arithmetic number, because the mean of its divisors is an integer number (6432939019872).

Almost surely, 2^{102112201001022} is an apocalyptic number.

102112201001022 is an abundant number, since it is smaller than the sum of its proper divisors (103741847634882).

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

102112201001022 is a wasteful number, since it uses less digits than its factorization.

102112201001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266805664.

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

Adding to 102112201001022 its reverse (220100102211201), we get a palindrome (322212303212223).

The spelling of 102112201001022 in words is "one hundred two trillion, one hundred twelve billion, two hundred one million, one thousand, twenty-two".