12203155050551 has 8 divisors (see below), whose sum is σ = 13031177808000. Its totient is φ = 11402280580320.

The previous prime is 12203155050539. The next prime is 12203155050577. The reversal of 12203155050551 is 15505055130221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12203155050551 - 2⁶ = 12203155050487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203155050521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6787070876 + ... + 6787072673.

It is an arithmetic number, because the mean of its divisors is an integer number (1628897226000).

Almost surely, 2^{12203155050551} is an apocalyptic number.

12203155050551 is a deficient number, since it is larger than the sum of its proper divisors (828022757449).

12203155050551 is a wasteful number, since it uses less digits than its factorization.

12203155050551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13574143609.

The product of its (nonzero) digits is 37500, while the sum is 35.

The spelling of 12203155050551 in words is "twelve trillion, two hundred three billion, one hundred fifty-five million, fifty thousand, five hundred fifty-one".