101020222122 has 8 divisors (see below), whose sum is σ = 202040444256. Its totient is φ = 33673407372.

The previous prime is 101020222111. The next prime is 101020222151. The reversal of 101020222122 is 221222020101.

It is a sphenic number, since it is the product of 3 distinct primes.

101020222122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8418351838 + ... + 8418351849.

It is an arithmetic number, because the mean of its divisors is an integer number (25255055532).

Almost surely, 2^101020222122 is an apocalyptic number.

101020222122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101020222122 is a wasteful number, since it uses less digits than its factorization.

101020222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16836703692.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 101020222122 its reverse (221222020101), we get a palindrome (322242242223).

The spelling of 101020222122 in words is "one hundred one billion, twenty million, two hundred twenty-two thousand, one hundred twenty-two".