22348930951 has 4 divisors (see below), whose sum is σ = 22351191304. Its totient is φ = 22346670600.

The previous prime is 22348930931. The next prime is 22348930963. The reversal of 22348930951 is 15903984322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15903984322 = 2 ⋅7951992161.

It is a cyclic number.

It is not a de Polignac number, because 22348930951 - 2²¹ = 22346833799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22348930921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1115280 + ... + 1135141.

It is an arithmetic number, because the mean of its divisors is an integer number (5587797826).

Almost surely, 2^22348930951 is an apocalyptic number.

22348930951 is a deficient number, since it is larger than the sum of its proper divisors (2260353).

22348930951 is an equidigital number, since it uses as much as digits as its factorization.

22348930951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260352.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 22348930951 in words is "twenty-two billion, three hundred forty-eight million, nine hundred thirty thousand, nine hundred fifty-one".