202241222142202 has 4 divisors (see below), whose sum is σ = 303361833213306. Its totient is φ = 101120611071100.

The previous prime is 202241222142181. The next prime is 202241222142203.

It is a happy number.

202241222142202 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 202238575965721 + 2646176481 = 14221061^2 + 51441^2 .

It is not an unprimeable number, because it can be changed into a prime (202241222142203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50560305535549 + ... + 50560305535552.

Almost surely, 2^{202241222142202} is an apocalyptic number.

202241222142202 is a deficient number, since it is larger than the sum of its proper divisors (101120611071104).

202241222142202 is a wasteful number, since it uses less digits than its factorization.

202241222142202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101120611071103.

The product of its (nonzero) digits is 8192, while the sum is 28.

The spelling of 202241222142202 in words is "two hundred two trillion, two hundred forty-one billion, two hundred twenty-two million, one hundred forty-two thousand, two hundred two".