4222121020113 has 8 divisors (see below), whose sum is σ = 5634001900000. Its totient is φ = 2812493743488.

The previous prime is 4222121020109. The next prime is 4222121020123. The reversal of 4222121020113 is 3110201212224.

It is a happy number.

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

It is not a de Polignac number, because 4222121020113 - 2² = 4222121020109 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 4222121020113.

It is not an unprimeable number, because it can be changed into a prime (4222121020123) 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, 563396443 + ... + 563403936.

It is an arithmetic number, because the mean of its divisors is an integer number (704250237500).

Almost surely, 2^{4222121020113} is an apocalyptic number.

It is an amenable number.

4222121020113 is a deficient number, since it is larger than the sum of its proper divisors (1411880879887).

4222121020113 is a wasteful number, since it uses less digits than its factorization.

4222121020113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126801631.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 4222121020113 its reverse (3110201212224), we get a palindrome (7332322232337).

The spelling of 4222121020113 in words is "four trillion, two hundred twenty-two billion, one hundred twenty-one million, twenty thousand, one hundred thirteen".