202202033143402 has 4 divisors (see below), whose sum is σ = 303303049715106. Its totient is φ = 101101016571700.

The previous prime is 202202033143399. The next prime is 202202033143403. The reversal of 202202033143402 is 204341330202202.

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., 157407109347601 + 44794923795801 = 12546199^2 + 6692901^2 .

It is a super-2 number, since 2×202202033143402² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202202033143403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550508285849 + ... + 50550508285852.

Almost surely, 2^{202202033143402} is an apocalyptic number.

202202033143402 is a deficient number, since it is larger than the sum of its proper divisors (101101016571704).

202202033143402 is a wasteful number, since it uses less digits than its factorization.

202202033143402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101101016571703.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 202202033143402 its reverse (204341330202202), we get a palindrome (406543363345604).

The spelling of 202202033143402 in words is "two hundred two trillion, two hundred two billion, thirty-three million, one hundred forty-three thousand, four hundred two".