2211002001122 has 32 divisors (see below), whose sum is σ = 3364418592000. Its totient is φ = 1089630640000.

The previous prime is 2211002001083. The next prime is 2211002001203.

2211002001122 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2211002001097 and 2211002001106.

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, 224439497 + ... + 224449347.

It is an arithmetic number, because the mean of its divisors is an integer number (105138081000).

Almost surely, 2^{2211002001122} is an apocalyptic number.

2211002001122 is a deficient number, since it is larger than the sum of its proper divisors (1153416590878).

2211002001122 is a wasteful number, since it uses less digits than its factorization.

2211002001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14842.

The product of its (nonzero) digits is 32, while the sum is 14.

It can be divided in two parts, 221100 and 2001122, that added together give a palindrome (2222222).

The spelling of 2211002001122 in words is "two trillion, two hundred eleven billion, two million, one thousand, one hundred twenty-two".