20332231002234 has 48 divisors (see below), whose sum is σ = 45001754703360. Its totient is φ = 6631546138080.

The previous prime is 20332231002131. The next prime is 20332231002253. The reversal of 20332231002234 is 43220013223302.

20332231002234 is a `hidden beast` number, since 2 + 0 + 3 + 322 + 3 + 100 + 2 + 234 = 666.

It is a super-2 number, since 2×20332231002234² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20332231002198 and 20332231002207.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 362239 + ... + 6387149.

It is an arithmetic number, because the mean of its divisors is an integer number (937536556320).

Almost surely, 2^{20332231002234} is an apocalyptic number.

20332231002234 is an abundant number, since it is smaller than the sum of its proper divisors (24669523701126).

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

20332231002234 is a wasteful number, since it uses less digits than its factorization.

20332231002234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6028955 (or 6028952 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 20332231002234 its reverse (43220013223302), we get a palindrome (63552244225536).

The spelling of 20332231002234 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-one million, two thousand, two hundred thirty-four".