11210142021204 has 36 divisors (see below), whose sum is σ = 30427528344864. Its totient is φ = 3202897720176.

The previous prime is 11210142021167. The next prime is 11210142021223. The reversal of 11210142021204 is 40212024101211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9532433104 + ... + 9532434279.

Almost surely, 2^{11210142021204} is an apocalyptic number.

11210142021204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11210142021204 is an abundant number, since it is smaller than the sum of its proper divisors (19217386323660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11210142021204 is a wasteful number, since it uses less digits than its factorization.

11210142021204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19064867404 (or 19064867395 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 11210142021204 its reverse (40212024101211), we get a palindrome (51422166122415).

The spelling of 11210142021204 in words is "eleven trillion, two hundred ten billion, one hundred forty-two million, twenty-one thousand, two hundred four".