202242451322203 has 12 divisors (see below), whose sum is σ = 214839533071240. Its totient is φ = 190345246382592.

The previous prime is 202242451322117. The next prime is 202242451322231. The reversal of 202242451322203 is 302223154242202.

It is not a de Polignac number, because 202242451322203 - 2¹³ = 202242451314011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202242451322273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113015500 + ... + 114791062.

Almost surely, 2^{202242451322203} is an apocalyptic number.

202242451322203 is a deficient number, since it is larger than the sum of its proper divisors (12597081749037).

202242451322203 is a wasteful number, since it uses less digits than its factorization.

202242451322203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169726 (or 2169709 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

The spelling of 202242451322203 in words is "two hundred two trillion, two hundred forty-two billion, four hundred fifty-one million, three hundred twenty-two thousand, two hundred three".