22001243014 has 16 divisors (see below), whose sum is σ = 33240119040. Its totient is φ = 10921431040.

The previous prime is 22001242999. The next prime is 22001243023. The reversal of 22001243014 is 41034210022.

It is a super-2 number, since 2×22001243014² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22001242982 and 22001243000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137862 + ... + 251014.

It is an arithmetic number, because the mean of its divisors is an integer number (2077507440).

Almost surely, 2^22001243014 is an apocalyptic number.

22001243014 is a deficient number, since it is larger than the sum of its proper divisors (11238876026).

22001243014 is a wasteful number, since it uses less digits than its factorization.

22001243014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113855.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22001243014 its reverse (41034210022), we get a palindrome (63035453036).

The spelling of 22001243014 in words is "twenty-two billion, one million, two hundred forty-three thousand, fourteen".