2102222314434 has 16 divisors (see below), whose sum is σ = 4586666868000. Its totient is φ = 637037064960.

The previous prime is 2102222314429. The next prime is 2102222314447. The reversal of 2102222314434 is 4344132222012.

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, 15925926559 + ... + 15925926690.

It is an arithmetic number, because the mean of its divisors is an integer number (286666679250).

Almost surely, 2^{2102222314434} is an apocalyptic number.

2102222314434 is an abundant number, since it is smaller than the sum of its proper divisors (2484444553566).

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

2102222314434 is a wasteful number, since it uses less digits than its factorization.

2102222314434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31851853265.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2102222314434 its reverse (4344132222012), we get a palindrome (6446354536446).

The spelling of 2102222314434 in words is "two trillion, one hundred two billion, two hundred twenty-two million, three hundred fourteen thousand, four hundred thirty-four".