426160222 has 4 divisors (see below), whose sum is σ = 639240336. Its totient is φ = 213080110.

The previous prime is 426160201. The next prime is 426160271. The reversal of 426160222 is 222061624.

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

It is a super-2 number, since 2×426160222² = 363225069630178568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106540054 + ... + 106540057.

It is an arithmetic number, because the mean of its divisors is an integer number (159810084).

Almost surely, 2^426160222 is an apocalyptic number.

426160222 is a deficient number, since it is larger than the sum of its proper divisors (213080114).

426160222 is a wasteful number, since it uses less digits than its factorization.

426160222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213080113.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 426160222 is about 20643.6484662959. The cubic root of 426160222 is about 752.5308410004.

It can be divided in two parts, 4261602 and 22, that added together give a palindrome (4261624).

The spelling of 426160222 in words is "four hundred twenty-six million, one hundred sixty thousand, two hundred twenty-two".