2212111330330 has 16 divisors (see below), whose sum is σ = 4343782248864. Its totient is φ = 804404120080.

The previous prime is 2212111330321. The next prime is 2212111330357. The reversal of 2212111330330 is 330331112122.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10055051392 + ... + 10055051611.

It is an arithmetic number, because the mean of its divisors is an integer number (271486390554).

Almost surely, 2^{2212111330330} is an apocalyptic number.

2212111330330 is a deficient number, since it is larger than the sum of its proper divisors (2131670918534).

2212111330330 is a wasteful number, since it uses less digits than its factorization.

2212111330330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20110103021.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2212111330330 its reverse (330331112122), we get a palindrome (2542442442452).

The spelling of 2212111330330 in words is "two trillion, two hundred twelve billion, one hundred eleven million, three hundred thirty thousand, three hundred thirty".