4020222232110 has 64 divisors (see below), whose sum is σ = 11074221130752. Its totient is φ = 914964116736.

The previous prime is 4020222232001. The next prime is 4020222232207. The reversal of 4020222232110 is 112322220204.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41032434 + ... + 41130293.

It is an arithmetic number, because the mean of its divisors is an integer number (173034705168).

Almost surely, 2^{4020222232110} is an apocalyptic number.

4020222232110 is an abundant number, since it is smaller than the sum of its proper divisors (7053998898642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4020222232110 is a wasteful number, since it uses less digits than its factorization.

4020222232110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82162977.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 4020222232110 its reverse (112322220204), we get a palindrome (4132544452314).

The spelling of 4020222232110 in words is "four trillion, twenty billion, two hundred twenty-two million, two hundred thirty-two thousand, one hundred ten".