22142130401111 has 16 divisors (see below), whose sum is σ = 26872876358400. Its totient is φ = 17820960087168.

The previous prime is 22142130401099. The next prime is 22142130401207. The reversal of 22142130401111 is 11110403124122.

It is not a de Polignac number, because 22142130401111 - 2¹⁸ = 22142130138967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22144130401111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736631801 + ... + 736661858.

It is an arithmetic number, because the mean of its divisors is an integer number (1679554772400).

Almost surely, 2^{22142130401111} is an apocalyptic number.

22142130401111 is a deficient number, since it is larger than the sum of its proper divisors (4730745957289).

22142130401111 is a wasteful number, since it uses less digits than its factorization.

22142130401111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473293798.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 22142130401111 its reverse (11110403124122), we get a palindrome (33252533525233).

The spelling of 22142130401111 in words is "twenty-two trillion, one hundred forty-two billion, one hundred thirty million, four hundred one thousand, one hundred eleven".