2144201023022 has 4 divisors (see below), whose sum is σ = 3216301534536. Its totient is φ = 1072100511510.

The previous prime is 2144201023021. The next prime is 2144201023043. The reversal of 2144201023022 is 2203201024412.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144201023021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536050255754 + ... + 536050255757.

It is an arithmetic number, because the mean of its divisors is an integer number (804075383634).

Almost surely, 2^{2144201023022} is an apocalyptic number.

2144201023022 is a deficient number, since it is larger than the sum of its proper divisors (1072100511514).

2144201023022 is a wasteful number, since it uses less digits than its factorization.

2144201023022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072100511513.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 2144201023022 its reverse (2203201024412), we get a palindrome (4347402047434).

The spelling of 2144201023022 in words is "two trillion, one hundred forty-four billion, two hundred one million, twenty-three thousand, twenty-two".