22150660263 has 8 divisors (see below), whose sum is σ = 29564447088. Its totient is φ = 14751990144.

The previous prime is 22150660253. The next prime is 22150660277. The reversal of 22150660263 is 36206605122.

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

It is not a de Polignac number, because 22150660263 - 2¹² = 22150656167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22150660253) 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, 3775756 + ... + 3781617.

It is an arithmetic number, because the mean of its divisors is an integer number (3695555886).

Almost surely, 2^22150660263 is an apocalyptic number.

22150660263 is a deficient number, since it is larger than the sum of its proper divisors (7413786825).

22150660263 is an equidigital number, since it uses as much as digits as its factorization.

22150660263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7558353.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 22150660263 in words is "twenty-two billion, one hundred fifty million, six hundred sixty thousand, two hundred sixty-three".