1053222 has 16 divisors (see below), whose sum is σ = 2179440. Its totient is φ = 338912.

The previous prime is 1053197. The next prime is 1053233. The reversal of 1053222 is 2223501.

It is a super-2 number, since 2×1053222² = 2218553162568, 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, 2853 + ... + 3200.

It is an arithmetic number, because the mean of its divisors is an integer number (136215).

2^1053222 is an apocalyptic number.

1053222 is an abundant number, since it is smaller than the sum of its proper divisors (1126218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053222 is a wasteful number, since it uses less digits than its factorization.

1053222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6087.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 1053222 is about 1026.2660473776. The cubic root of 1053222 is about 101.7434923506.

Adding to 1053222 its reverse (2223501), we get a palindrome (3276723).

It can be divided in two parts, 1053 and 222, that added together give a triangular number (1275 = T₅₀).

The spelling of 1053222 in words is "one million, fifty-three thousand, two hundred twenty-two".