233402022231131 has 8 divisors (see below), whose sum is σ = 252398994998304. Its totient is φ = 214554045329280.

The previous prime is 233402022231113. The next prime is 233402022231163. The reversal of 233402022231131 is 131132220204332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 233402022231131 - 2²⁶ = 233401955122267 is a prime.

It is a super-2 number, since 2×233402022231131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233402022231094 and 233402022231103.

It is not an unprimeable number, because it can be changed into a prime (233402022531131) 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, 37248963071 + ... + 37248969336.

It is an arithmetic number, because the mean of its divisors is an integer number (31549874374788).

Almost surely, 2^{233402022231131} is an apocalyptic number.

233402022231131 is a deficient number, since it is larger than the sum of its proper divisors (18996972767173).

233402022231131 is a wasteful number, since it uses less digits than its factorization.

233402022231131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74497932661.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 233402022231131 its reverse (131132220204332), we get a palindrome (364534242435463).

The spelling of 233402022231131 in words is "two hundred thirty-three trillion, four hundred two billion, twenty-two million, two hundred thirty-one thousand, one hundred thirty-one".