222142401204102 has 24 divisors (see below), whose sum is σ = 484982646908760. Its totient is φ = 73482219227040.

The previous prime is 222142401204071. The next prime is 222142401204103. The reversal of 222142401204102 is 201402104241222.

222142401204102 is a `hidden beast` number, since 2 + 2 + 2 + 1 + 4 + 240 + 1 + 2 + 0 + 410 + 2 = 666.

222142401204102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222142401204103) 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, 47103984327 + ... + 47103989042.

It is an arithmetic number, because the mean of its divisors is an integer number (20207610287865).

Almost surely, 2^{222142401204102} is an apocalyptic number.

222142401204102 is an abundant number, since it is smaller than the sum of its proper divisors (262840245704658).

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

222142401204102 is a wasteful number, since it uses less digits than its factorization.

222142401204102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94207973508 (or 94207973505 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 222142401204102 its reverse (201402104241222), we get a palindrome (423544505445324).

The spelling of 222142401204102 in words is "two hundred twenty-two trillion, one hundred forty-two billion, four hundred one million, two hundred four thousand, one hundred two".