20232264242 has 16 divisors (see below), whose sum is σ = 30418800480. Its totient is φ = 10092683328.

The previous prime is 20232264233. The next prime is 20232264259. The reversal of 20232264242 is 24246223202.

It is a super-2 number, since 2×20232264242² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3376373 + ... + 3382359.

It is an arithmetic number, because the mean of its divisors is an integer number (1901175030).

Almost surely, 2^20232264242 is an apocalyptic number.

20232264242 is a deficient number, since it is larger than the sum of its proper divisors (10186536238).

20232264242 is a wasteful number, since it uses less digits than its factorization.

20232264242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9625.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 20232264242 its reverse (24246223202), we get a palindrome (44478487444).

The spelling of 20232264242 in words is "twenty billion, two hundred thirty-two million, two hundred sixty-four thousand, two hundred forty-two".