2142232204101 has 12 divisors (see below), whose sum is σ = 3139579980096. Its totient is φ = 1298322547720.

The previous prime is 2142232204027. The next prime is 2142232204109. The reversal of 2142232204101 is 1014022322412.

It is not a de Polignac number, because 2142232204101 - 2¹¹ = 2142232202053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142232204109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2950732701 + ... + 2950733426.

It is an arithmetic number, because the mean of its divisors is an integer number (261631665008).

Almost surely, 2^{2142232204101} is an apocalyptic number.

It is an amenable number.

2142232204101 is a deficient number, since it is larger than the sum of its proper divisors (997347775995).

2142232204101 is a wasteful number, since it uses less digits than its factorization.

2142232204101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5901466152 (or 5901466141 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2142232204101 its reverse (1014022322412), we get a palindrome (3156254526513).

The spelling of 2142232204101 in words is "two trillion, one hundred forty-two billion, two hundred thirty-two million, two hundred four thousand, one hundred one".