290424593222 has 8 divisors (see below), whose sum is σ = 439950126672. Its totient is φ = 143774551000.

The previous prime is 290424593213. The next prime is 290424593243. The reversal of 290424593222 is 222395424092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718872554 + ... + 718872957.

It is an arithmetic number, because the mean of its divisors is an integer number (54993765834).

Almost surely, 2^290424593222 is an apocalyptic number.

290424593222 is a deficient number, since it is larger than the sum of its proper divisors (149525533450).

290424593222 is a wasteful number, since it uses less digits than its factorization.

290424593222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437745614.

The product of its (nonzero) digits is 622080, while the sum is 44.

It can be divided in two parts, 29042 and 4593222, that added together give a palindrome (4622264).

The spelling of 290424593222 in words is "two hundred ninety billion, four hundred twenty-four million, five hundred ninety-three thousand, two hundred twenty-two".