354064222 has 16 divisors (see below), whose sum is σ = 540645840. Its totient is φ = 173874112.

The previous prime is 354064187. The next prime is 354064229. The reversal of 354064222 is 222460453.

It is a super-2 number, since 2×354064222² = 250722946600930568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354064229) 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, 22554 + ... + 34882.

It is an arithmetic number, because the mean of its divisors is an integer number (33790365).

Almost surely, 2^354064222 is an apocalyptic number.

354064222 is a deficient number, since it is larger than the sum of its proper divisors (186581618).

354064222 is a wasteful number, since it uses less digits than its factorization.

354064222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12587.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 354064222 is about 18816.5943252226. The cubic root of 354064222 is about 707.4471715727.

The spelling of 354064222 in words is "three hundred fifty-four million, sixty-four thousand, two hundred twenty-two".