2212103332434 has 32 divisors (see below), whose sum is σ = 4765484888064. Its totient is φ = 682556426640.

The previous prime is 2212103332433. The next prime is 2212103332459. The reversal of 2212103332434 is 4342333012122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2212103332433) 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, 258539824 + ... + 258548379.

It is an arithmetic number, because the mean of its divisors is an integer number (148921402752).

Almost surely, 2^{2212103332434} is an apocalyptic number.

2212103332434 is an abundant number, since it is smaller than the sum of its proper divisors (2553381555630).

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

2212103332434 is a wasteful number, since it uses less digits than its factorization.

2212103332434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517088262.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 2212103332434 its reverse (4342333012122), we get a palindrome (6554436344556).

The spelling of 2212103332434 in words is "two trillion, two hundred twelve billion, one hundred three million, three hundred thirty-two thousand, four hundred thirty-four".