350540022252 has 192 divisors, whose sum is σ = 968018688000. Its totient is φ = 96660695040.

The previous prime is 350540022223. The next prime is 350540022307. The reversal of 350540022252 is 252220045053.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 179855374 + ... + 179857322.

It is an arithmetic number, because the mean of its divisors is an integer number (5041764000).

Almost surely, 2^350540022252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350540022252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484009344000).

350540022252 is an abundant number, since it is smaller than the sum of its proper divisors (617478665748).

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

350540022252 is a wasteful number, since it uses less digits than its factorization.

350540022252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656 (or 2654 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The spelling of 350540022252 in words is "three hundred fifty billion, five hundred forty million, twenty-two thousand, two hundred fifty-two".