202254050212 has 24 divisors (see below), whose sum is σ = 354423176856. Its totient is φ = 100990353408.

The previous prime is 202254050153. The next prime is 202254050269. The reversal of 202254050212 is 212050452202.

It can be written as a sum of positive squares in 4 ways, for example, as 13606289316 + 188647760896 = 116646^2 + 434336^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17746788 + ... + 17758180.

It is an arithmetic number, because the mean of its divisors is an integer number (14767632369).

Almost surely, 2^202254050212 is an apocalyptic number.

It is an amenable number.

202254050212 is a deficient number, since it is larger than the sum of its proper divisors (152169126644).

202254050212 is a wasteful number, since it uses less digits than its factorization.

202254050212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17007 (or 17005 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The spelling of 202254050212 in words is "two hundred two billion, two hundred fifty-four million, fifty thousand, two hundred twelve".