101222022102 has 48 divisors (see below), whose sum is σ = 207476313408. Its totient is φ = 32921862960.

The previous prime is 101222022079. The next prime is 101222022113. The reversal of 101222022102 is 201220222101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12099373 + ... + 12107735.

It is an arithmetic number, because the mean of its divisors is an integer number (4322423196).

Almost surely, 2^101222022102 is an apocalyptic number.

101222022102 is an abundant number, since it is smaller than the sum of its proper divisors (106254291306).

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

101222022102 is a wasteful number, since it uses less digits than its factorization.

101222022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9545 (or 9502 counting only the distinct ones).

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

Adding to 101222022102 its reverse (201220222101), we get a palindrome (302442244203).

The spelling of 101222022102 in words is "one hundred one billion, two hundred twenty-two million, twenty-two thousand, one hundred two".