10222001102100 has 144 divisors (see below), whose sum is σ = 29649948531840. Its totient is φ = 2719025702400.

The previous prime is 10222001102083. The next prime is 10222001102107. The reversal of 10222001102100 is 120110022201.

It is a super-2 number, since 2×10222001102100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222001102107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 295151785 + ... + 295186415.

It is an arithmetic number, because the mean of its divisors is an integer number (205902420360).

Almost surely, 2^{10222001102100} is an apocalyptic number.

10222001102100 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 10222001102100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14824974265920).

10222001102100 is an abundant number, since it is smaller than the sum of its proper divisors (19427947429740).

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

10222001102100 is a wasteful number, since it uses less digits than its factorization.

10222001102100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37090 (or 37083 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10222001102100 its reverse (120110022201), we get a palindrome (10342111124301).

The spelling of 10222001102100 in words is "ten trillion, two hundred twenty-two billion, one million, one hundred two thousand, one hundred".