202552133433212 has 24 divisors (see below), whose sum is σ = 373132882227840. Its totient is φ = 95943039401520.

The previous prime is 202552133433211. The next prime is 202552133433227. The reversal of 202552133433212 is 212334331255202.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202552133433211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34899614 + ... + 40287557.

It is an arithmetic number, because the mean of its divisors is an integer number (15547203426160).

Almost surely, 2^{202552133433212} is an apocalyptic number.

It is an amenable number.

202552133433212 is a deficient number, since it is larger than the sum of its proper divisors (170580748794628).

202552133433212 is a wasteful number, since it uses less digits than its factorization.

202552133433212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75222641 (or 75222639 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 202552133433212 its reverse (212334331255202), we get a palindrome (414886464688414).

The spelling of 202552133433212 in words is "two hundred two trillion, five hundred fifty-two billion, one hundred thirty-three million, four hundred thirty-three thousand, two hundred twelve".