2001110010222 has 32 divisors (see below), whose sum is σ = 4004686715040. Its totient is φ = 666625674240.

The previous prime is 2001110010157. The next prime is 2001110010233. The reversal of 2001110010222 is 2220100111002.

It is a junction number, because it is equal to n+sod(n) for n = 2001110010198 and 2001110010207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95640322 + ... + 95661242.

It is an arithmetic number, because the mean of its divisors is an integer number (125146459845).

Almost surely, 2^{2001110010222} is an apocalyptic number.

2001110010222 is an abundant number, since it is smaller than the sum of its proper divisors (2003576704818).

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

2001110010222 is a wasteful number, since it uses less digits than its factorization.

2001110010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29988.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2001110010222 its reverse (2220100111002), we get a palindrome (4221210121224).

The spelling of 2001110010222 in words is "two trillion, one billion, one hundred ten million, ten thousand, two hundred twenty-two".