22313901 has 8 divisors (see below), whose sum is σ = 30313440. Its totient is φ = 14595152.

The previous prime is 22313899. The next prime is 22313903. The reversal of 22313901 is 10931322.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22313899) and next prime (22313903).

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 22313901 - 2¹ = 22313899 is a prime.

It is a super-3 number, since 3×22313901³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22313903) 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, 70011 + ... + 70328.

It is an arithmetic number, because the mean of its divisors is an integer number (3789180).

Almost surely, 2^22313901 is an apocalyptic number.

It is an amenable number.

22313901 is a deficient number, since it is larger than the sum of its proper divisors (7999539).

22313901 is a wasteful number, since it uses less digits than its factorization.

22313901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140395.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 22313901 is about 4723.7592021609. The cubic root of 22313901 is about 281.5303156832.

The spelling of 22313901 in words is "twenty-two million, three hundred thirteen thousand, nine hundred one".