1053261222 has 32 divisors (see below), whose sum is σ = 2285902080. Its totient is φ = 321603360.

The previous prime is 1053261217. The next prime is 1053261269. The reversal of 1053261222 is 2221623501.

It is a super-2 number, since 2×1053261222² = 2218718403537866568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053261192 and 1053261201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41322 + ... + 61757.

It is an arithmetic number, because the mean of its divisors is an integer number (71434440).

Almost surely, 2^1053261222 is an apocalyptic number.

1053261222 is an abundant number, since it is smaller than the sum of its proper divisors (1232640858).

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

1053261222 is a wasteful number, since it uses less digits than its factorization.

1053261222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103228.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1053261222 is about 32453.9862266563. The cubic root of 1053261222 is about 1017.4475531125.

Adding to 1053261222 its reverse (2221623501), we get a palindrome (3274884723).

The spelling of 1053261222 in words is "one billion, fifty-three million, two hundred sixty-one thousand, two hundred twenty-two".