1223232098 has 16 divisors (see below), whose sum is σ = 2005049376. Its totient is φ = 555071040.

The previous prime is 1223232097. The next prime is 1223232139. The reversal of 1223232098 is 8902323221.

It is not an unprimeable number, because it can be changed into a prime (1223232097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33836 + ... + 59927.

It is an arithmetic number, because the mean of its divisors is an integer number (125315586).

Almost surely, 2^1223232098 is an apocalyptic number.

1223232098 is a deficient number, since it is larger than the sum of its proper divisors (781817278).

1223232098 is a wasteful number, since it uses less digits than its factorization.

1223232098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94369.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 1223232098 is about 34974.7351383824. The cubic root of 1223232098 is about 1069.4725026795.

It can be divided in two parts, 122323 and 2098, that added together give a palindrome (124421).

The spelling of 1223232098 in words is "one billion, two hundred twenty-three million, two hundred thirty-two thousand, ninety-eight".