1122050 has 12 divisors (see below), whose sum is σ = 2087106. Its totient is φ = 448800.

The previous prime is 1122041. The next prime is 1122053. The reversal of 1122050 is 502211.

It can be written as a sum of positive squares in 3 ways, for example, as 502681 + 619369 = 709^2 + 787^2 .

It is not an unprimeable number, because it can be changed into a prime (1122053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11171 + ... + 11270.

2^1122050 is an apocalyptic number.

1122050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122050 is a deficient number, since it is larger than the sum of its proper divisors (965056).

1122050 is a wasteful number, since it uses less digits than its factorization.

1122050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22453 (or 22448 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 1122050 is about 1059.2686156023. The cubic root of 1122050 is about 103.9132042098.

Adding to 1122050 its reverse (502211), we get a palindrome (1624261).

The spelling of 1122050 in words is "one million, one hundred twenty-two thousand, fifty".