2200100023455 has 16 divisors (see below), whose sum is σ = 3525125019360. Its totient is φ = 1171731685248.

The previous prime is 2200100023423. The next prime is 2200100023519. The reversal of 2200100023455 is 5543200010022.

It is not a de Polignac number, because 2200100023455 - 2⁵ = 2200100023423 is a prime.

It is a super-2 number, since 2×2200100023455² (a number of 25 digits) contains 22 as substring.

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, 103426132 + ... + 103447401.

It is an arithmetic number, because the mean of its divisors is an integer number (220320313710).

Almost surely, 2^{2200100023455} is an apocalyptic number.

2200100023455 is a deficient number, since it is larger than the sum of its proper divisors (1325024995905).

2200100023455 is a wasteful number, since it uses less digits than its factorization.

2200100023455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206874250.

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 2200100023455 its reverse (5543200010022), we get a palindrome (7743300033477).

The spelling of 2200100023455 in words is "two trillion, two hundred billion, one hundred million, twenty-three thousand, four hundred fifty-five".