22001212114 has 8 divisors (see below), whose sum is σ = 37716363648. Its totient is φ = 9429090900.

The previous prime is 22001212111. The next prime is 22001212187. The reversal of 22001212114 is 41121210022.

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

It is not an unprimeable number, because it can be changed into a prime (22001212111) 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, 785757562 + ... + 785757589.

It is an arithmetic number, because the mean of its divisors is an integer number (4714545456).

Almost surely, 2^22001212114 is an apocalyptic number.

22001212114 is a deficient number, since it is larger than the sum of its proper divisors (15715151534).

22001212114 is a wasteful number, since it uses less digits than its factorization.

22001212114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571515160.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22001212114 its reverse (41121210022), we get a palindrome (63122422136).

The spelling of 22001212114 in words is "twenty-two billion, one million, two hundred twelve thousand, one hundred fourteen".