2222011210100 has 72 divisors (see below), whose sum is σ = 5260350066048. Its totient is φ = 807966668800.

The previous prime is 2222011210057. The next prime is 2222011210169. The reversal of 2222011210100 is 10121102222.

It is a super-3 number, since 3×2222011210100³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37212869 + ... + 37272531.

It is an arithmetic number, because the mean of its divisors is an integer number (73060417584).

Almost surely, 2^{2222011210100} is an apocalyptic number.

2222011210100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222011210100 is an abundant number, since it is smaller than the sum of its proper divisors (3038338855948).

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

2222011210100 is a wasteful number, since it uses less digits than its factorization.

2222011210100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93545 (or 93538 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2222011210100 its reverse (10121102222), we get a palindrome (2232132312322).

The spelling of 2222011210100 in words is "two trillion, two hundred twenty-two billion, eleven million, two hundred ten thousand, one hundred".