22010010300 has 108 divisors (see below), whose sum is σ = 69622392840. Its totient is φ = 5815463040.

The previous prime is 22010010271. The next prime is 22010010311. The reversal of 22010010300 is 301001022.

It is a happy number.

It is a super-2 number, since 2×22010010300² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14082 + ... + 210281.

Almost surely, 2^22010010300 is an apocalyptic number.

22010010300 is a gapful number since it is divisible by the number (20) 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 22010010300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34811196420).

22010010300 is an abundant number, since it is smaller than the sum of its proper divisors (47612382540).

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

22010010300 is a wasteful number, since it uses less digits than its factorization.

22010010300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224492 (or 224482 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 22010010300 its reverse (301001022), we get a palindrome (22311011322).

It can be divided in two parts, 220100 and 10300, that added together give a square (230400 = 480²).

The spelling of 22010010300 in words is "twenty-two billion, ten million, ten thousand, three hundred".