2420222112011 has 16 divisors (see below), whose sum is σ = 2657258327808. Its totient is φ = 2186067285600.

The previous prime is 2420222111977. The next prime is 2420222112029. The reversal of 2420222112011 is 1102112220242.

It is a happy number.

It is not a de Polignac number, because 2420222112011 - 2³⁴ = 2403042242827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420222112311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67511 + ... + 2201136.

It is an arithmetic number, because the mean of its divisors is an integer number (166078645488).

Almost surely, 2^{2420222112011} is an apocalyptic number.

2420222112011 is a deficient number, since it is larger than the sum of its proper divisors (237036215797).

2420222112011 is a wasteful number, since it uses less digits than its factorization.

2420222112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269282.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 2420222112011 its reverse (1102112220242), we get a palindrome (3522334332253).

The spelling of 2420222112011 in words is "two trillion, four hundred twenty billion, two hundred twenty-two million, one hundred twelve thousand, eleven".