1053321422 has 16 divisors (see below), whose sum is σ = 1587172320. Its totient is φ = 524270208.

The previous prime is 1053321397. The next prime is 1053321431. The reversal of 1053321422 is 2241233501.

It is a super-2 number, since 2×1053321422² = 2218972036088204168, 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 in 7 ways as a sum of consecutive naturals, for example, 503663 + ... + 505749.

It is an arithmetic number, because the mean of its divisors is an integer number (99198270).

Almost surely, 2^1053321422 is an apocalyptic number.

1053321422 is a deficient number, since it is larger than the sum of its proper divisors (533850898).

1053321422 is a wasteful number, since it uses less digits than its factorization.

1053321422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1053321422 is about 32454.9136803659. The cubic root of 1053321422 is about 1017.4669370901.

Adding to 1053321422 its reverse (2241233501), we get a palindrome (3294554923).

The spelling of 1053321422 in words is "one billion, fifty-three million, three hundred twenty-one thousand, four hundred twenty-two".