22140132302 has 8 divisors (see below), whose sum is σ = 34355377800. Its totient is φ = 10688339704.

The previous prime is 22140132277. The next prime is 22140132347. The reversal of 22140132302 is 20323104122.

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

It is a congruent number.

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, 190863152 + ... + 190863267.

It is an arithmetic number, because the mean of its divisors is an integer number (4294422225).

Almost surely, 2^22140132302 is an apocalyptic number.

22140132302 is a deficient number, since it is larger than the sum of its proper divisors (12215245498).

22140132302 is a wasteful number, since it uses less digits than its factorization.

22140132302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381726450.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22140132302 its reverse (20323104122), we get a palindrome (42463236424).

The spelling of 22140132302 in words is "twenty-two billion, one hundred forty million, one hundred thirty-two thousand, three hundred two".