2200512342155 has 4 divisors (see below), whose sum is σ = 2640614810592. Its totient is φ = 1760409873720.

The previous prime is 2200512342113. The next prime is 2200512342167. The reversal of 2200512342155 is 5512432150022.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2200512342155 - 2⁸ = 2200512341899 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220051234211 + ... + 220051234220.

It is an arithmetic number, because the mean of its divisors is an integer number (660153702648).

Almost surely, 2^{2200512342155} is an apocalyptic number.

2200512342155 is a deficient number, since it is larger than the sum of its proper divisors (440102468437).

2200512342155 is an equidigital number, since it uses as much as digits as its factorization.

2200512342155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440102468436.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 2200512342155 its reverse (5512432150022), we get a palindrome (7712944492177).

The spelling of 2200512342155 in words is "two trillion, two hundred billion, five hundred twelve million, three hundred forty-two thousand, one hundred fifty-five".