1055502122 has 4 divisors (see below), whose sum is σ = 1583253186. Its totient is φ = 527751060.

The previous prime is 1055502101. The next prime is 1055502127. The reversal of 1055502122 is 2212055501.

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

It can be written as a sum of positive squares in only one way, i.e., 1007491081 + 48011041 = 31741^2 + 6929^2 .

It is a super-2 number, since 2×1055502122² = 2228169459093005768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055502127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263875529 + ... + 263875532.

Almost surely, 2^1055502122 is an apocalyptic number.

1055502122 is a deficient number, since it is larger than the sum of its proper divisors (527751064).

1055502122 is an equidigital number, since it uses as much as digits as its factorization.

1055502122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527751063.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 1055502122 is about 32488.4921472204. The cubic root of 1055502122 is about 1018.1686098081.

Adding to 1055502122 its reverse (2212055501), we get a palindrome (3267557623).

The spelling of 1055502122 in words is "one billion, fifty-five million, five hundred two thousand, one hundred twenty-two".