2202355305545 has 16 divisors (see below), whose sum is σ = 2650519711488. Its totient is φ = 1756757134080.

The previous prime is 2202355305511. The next prime is 2202355305587. The reversal of 2202355305545 is 5455035532022.

It is not a de Polignac number, because 2202355305545 - 2¹² = 2202355301449 is a prime.

It is a Duffinian 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, 10022342 + ... + 10239728.

It is an arithmetic number, because the mean of its divisors is an integer number (165657481968).

Almost surely, 2^{2202355305545} is an apocalyptic number.

It is an amenable number.

2202355305545 is a deficient number, since it is larger than the sum of its proper divisors (448164405943).

2202355305545 is a wasteful number, since it uses less digits than its factorization.

2202355305545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223280.

The product of its (nonzero) digits is 900000, while the sum is 41.

The spelling of 2202355305545 in words is "two trillion, two hundred two billion, three hundred fifty-five million, three hundred five thousand, five hundred forty-five".