101120222104 has 64 divisors (see below), whose sum is σ = 208303280640. Its totient is φ = 45638472960.

The previous prime is 101120222083. The next prime is 101120222111. The reversal of 101120222104 is 401222021101.

It is a congruent 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, 15618612 + ... + 15625084.

It is an arithmetic number, because the mean of its divisors is an integer number (3254738760).

Almost surely, 2^101120222104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101120222104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104151640320).

101120222104 is an abundant number, since it is smaller than the sum of its proper divisors (107183058536).

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

101120222104 is a wasteful number, since it uses less digits than its factorization.

101120222104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7720 (or 7716 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101120222104 its reverse (401222021101), we get a palindrome (502342243205).

The spelling of 101120222104 in words is "one hundred one billion, one hundred twenty million, two hundred twenty-two thousand, one hundred four".