2234210154123 has 4 divisors (see below), whose sum is σ = 2978946872168. Its totient is φ = 1489473436080.

The previous prime is 2234210154073. The next prime is 2234210154131. The reversal of 2234210154123 is 3214510124322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2234210154123 - 2¹⁰ = 2234210153099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2234210154193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372368359018 + ... + 372368359023.

It is an arithmetic number, because the mean of its divisors is an integer number (744736718042).

Almost surely, 2^{2234210154123} is an apocalyptic number.

2234210154123 is a deficient number, since it is larger than the sum of its proper divisors (744736718045).

2234210154123 is an equidigital number, since it uses as much as digits as its factorization.

2234210154123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744736718044.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 2234210154123 its reverse (3214510124322), we get a palindrome (5448720278445).

The spelling of 2234210154123 in words is "two trillion, two hundred thirty-four billion, two hundred ten million, one hundred fifty-four thousand, one hundred twenty-three".