1036641222 has 24 divisors (see below), whose sum is σ = 2249006760. Its totient is φ = 345093120.

The previous prime is 1036641191. The next prime is 1036641223. The reversal of 1036641222 is 2221466301.

1036641222 is a `hidden beast` number, since 10 + 3 + 6 + 641 + 2 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1036641223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23604 + ... + 51287.

It is an arithmetic number, because the mean of its divisors is an integer number (93708615).

Almost surely, 2^1036641222 is an apocalyptic number.

1036641222 is an abundant number, since it is smaller than the sum of its proper divisors (1212365538).

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

1036641222 is a wasteful number, since it uses less digits than its factorization.

1036641222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75668 (or 75665 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1036641222 is about 32196.9132371412. The cubic root of 1036641222 is about 1012.0675296165.

The spelling of 1036641222 in words is "one billion, thirty-six million, six hundred forty-one thousand, two hundred twenty-two".