22994101 has 8 divisors (see below), whose sum is σ = 24801560. Its totient is φ = 21192192.

The previous prime is 22994099. The next prime is 22994113. The reversal of 22994101 is 10149922.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 998001 + 21996100 = 999^2 + 4690^2 .

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 22994101 - 2¹ = 22994099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22994101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22994201) 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, 12241 + ... + 13993.

It is an arithmetic number, because the mean of its divisors is an integer number (3100195).

Almost surely, 2^22994101 is an apocalyptic number.

It is an amenable number.

22994101 is a deficient number, since it is larger than the sum of its proper divisors (1807459).

22994101 is a wasteful number, since it uses less digits than its factorization.

22994101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 22994101 is about 4795.2164706090. The cubic root of 22994101 is about 284.3623829044.

It can be divided in two parts, 2299 and 4101, that added together give a square (6400 = 80²).

The spelling of 22994101 in words is "twenty-two million, nine hundred ninety-four thousand, one hundred one".