2122423223102 has 16 divisors (see below), whose sum is σ = 3918319796832. Its totient is φ = 839639956320.

The previous prime is 2122423223059. The next prime is 2122423223117. The reversal of 2122423223102 is 2013223242212.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

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, 5830832849 + ... + 5830833212.

It is an arithmetic number, because the mean of its divisors is an integer number (244894987302).

Almost surely, 2^{2122423223102} is an apocalyptic number.

2122423223102 is a deficient number, since it is larger than the sum of its proper divisors (1795896573730).

2122423223102 is a wasteful number, since it uses less digits than its factorization.

2122423223102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11661666083.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 2122423223102 its reverse (2013223242212), we get a palindrome (4135646465314).

The spelling of 2122423223102 in words is "two trillion, one hundred twenty-two billion, four hundred twenty-three million, two hundred twenty-three thousand, one hundred two".