354052210222 has 4 divisors (see below), whose sum is σ = 531078315336. Its totient is φ = 177026105110.

The previous prime is 354052210219. The next prime is 354052210223. The reversal of 354052210222 is 222012250453.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354052210223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88513052554 + ... + 88513052557.

It is an arithmetic number, because the mean of its divisors is an integer number (132769578834).

Almost surely, 2^354052210222 is an apocalyptic number.

354052210222 is a deficient number, since it is larger than the sum of its proper divisors (177026105114).

354052210222 is a wasteful number, since it uses less digits than its factorization.

354052210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177026105113.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 354052210222 its reverse (222012250453), we get a palindrome (576064460675).

The spelling of 354052210222 in words is "three hundred fifty-four billion, fifty-two million, two hundred ten thousand, two hundred twenty-two".