222122033202135 has 32 divisors (see below), whose sum is σ = 394275165269760. Its totient is φ = 105870183257600.

The previous prime is 222122033202127. The next prime is 222122033202137. The reversal of 222122033202135 is 531202330221222.

It is a happy number.

It is not a de Polignac number, because 222122033202135 - 2³ = 222122033202127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222122033202137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11408415186 + ... + 11408434655.

It is an arithmetic number, because the mean of its divisors is an integer number (12321098914680).

Almost surely, 2^{222122033202135} is an apocalyptic number.

222122033202135 is a deficient number, since it is larger than the sum of its proper divisors (172153132067625).

222122033202135 is a wasteful number, since it uses less digits than its factorization.

222122033202135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22816849919.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 222122033202135 its reverse (531202330221222), we get a palindrome (753324363423357).

The spelling of 222122033202135 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, thirty-three million, two hundred two thousand, one hundred thirty-five".