1022232236 has 12 divisors (see below), whose sum is σ = 1894136328. Its totient is φ = 481050432.

The previous prime is 1022232221. The next prime is 1022232251. The reversal of 1022232236 is 6322322201.

It is an interprime number because it is at equal distance from previous prime (1022232221) and next prime (1022232251).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7516346 + ... + 7516481.

It is an arithmetic number, because the mean of its divisors is an integer number (157844694).

Almost surely, 2^1022232236 is an apocalyptic number.

It is an amenable number.

1022232236 is a deficient number, since it is larger than the sum of its proper divisors (871904092).

1022232236 is a wasteful number, since it uses less digits than its factorization.

1022232236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15032848 (or 15032846 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1022232236 is about 31972.3667563100. The cubic root of 1022232236 is about 1007.3564946140.

Adding to 1022232236 its reverse (6322322201), we get a palindrome (7344554437).

The spelling of 1022232236 in words is "one billion, twenty-two million, two hundred thirty-two thousand, two hundred thirty-six".