222462538134 has 64 divisors (see below), whose sum is σ = 451466991360. Its totient is φ = 73073295360.

The previous prime is 222462538057. The next prime is 222462538163. The reversal of 222462538134 is 431835264222.

It is a happy number.

It is a super-3 number, since 3×222462538134³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116654809 + ... + 116656715.

It is an arithmetic number, because the mean of its divisors is an integer number (7054171740).

Almost surely, 2^222462538134 is an apocalyptic number.

222462538134 is an abundant number, since it is smaller than the sum of its proper divisors (229004453226).

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

222462538134 is a wasteful number, since it uses less digits than its factorization.

222462538134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005.

The product of its digits is 552960, while the sum is 42.

The spelling of 222462538134 in words is "two hundred twenty-two billion, four hundred sixty-two million, five hundred thirty-eight thousand, one hundred thirty-four".