202266884425 has 24 divisors (see below), whose sum is σ = 265591797912. Its totient is φ = 152279424000.

The previous prime is 202266884423. The next prime is 202266884429. The reversal of 202266884425 is 524488662202.

It can be written as a sum of positive squares in 12 ways, for example, as 5606565129 + 196660319296 = 74877^2 + 443464^2 .

It is not a de Polignac number, because 202266884425 - 2¹ = 202266884423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202266884423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5686195 + ... + 5721655.

It is an arithmetic number, because the mean of its divisors is an integer number (11066324913).

Almost surely, 2^202266884425 is an apocalyptic number.

202266884425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

202266884425 is a deficient number, since it is larger than the sum of its proper divisors (63324913487).

202266884425 is a wasteful number, since it uses less digits than its factorization.

202266884425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48909 (or 48904 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 49.

The spelling of 202266884425 in words is "two hundred two billion, two hundred sixty-six million, eight hundred eighty-four thousand, four hundred twenty-five".