10220103040 has 128 divisors (see below), whose sum is σ = 29392646400. Its totient is φ = 3319584768.

The previous prime is 10220103029. The next prime is 10220103041. The reversal of 10220103040 is 4030102201.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×10220103040² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10220103040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220103041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25087 + ... + 145153.

It is an arithmetic number, because the mean of its divisors is an integer number (229630050).

Almost surely, 2^10220103040 is an apocalyptic number.

10220103040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10220103040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14696323200).

10220103040 is an abundant number, since it is smaller than the sum of its proper divisors (19172543360).

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

10220103040 is a wasteful number, since it uses less digits than its factorization.

10220103040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120112 (or 120100 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10220103040 its reverse (4030102201), we get a palindrome (14250205241).

The spelling of 10220103040 in words is "ten billion, two hundred twenty million, one hundred three thousand, forty".