1205022 has 32 divisors (see below), whose sum is σ = 2967552. Its totient is φ = 317664.

The previous prime is 1204981. The next prime is 1205027. The reversal of 1205022 is 2205021.

It is a junction number, because it is equal to n+sod(n) for n = 1204989 and 1205007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1205027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558 + ... + 1649.

It is an arithmetic number, because the mean of its divisors is an integer number (92736).

2^1205022 is an apocalyptic number.

1205022 is an abundant number, since it is smaller than the sum of its proper divisors (1762530).

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

1205022 is a wasteful number, since it uses less digits than its factorization.

1205022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 1205022 is about 1097.7349406847. The cubic root of 1205022 is about 106.4138914721.

Subtracting 1205022 from its reverse (2205021), we obtain a palindrome (999999).

The spelling of 1205022 in words is "one million, two hundred five thousand, twenty-two".