353150122212 has 72 divisors (see below), whose sum is σ = 926373791616. Its totient is φ = 117637062048.

The previous prime is 353150122201. The next prime is 353150122223. The reversal of 353150122212 is 212221051353.

353150122212 is a `hidden beast` number, since 3 + 531 + 5 + 0 + 122 + 2 + 1 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (353150122201) and next prime (353150122223).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1323198 + ... + 1567530.

Almost surely, 2^353150122212 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 353150122212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463186895808).

353150122212 is an abundant number, since it is smaller than the sum of its proper divisors (573223669404).

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

353150122212 is a wasteful number, since it uses less digits than its factorization.

353150122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245839 (or 245825 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 353150122212 its reverse (212221051353), we get a palindrome (565371173565).

The spelling of 353150122212 in words is "three hundred fifty-three billion, one hundred fifty million, one hundred twenty-two thousand, two hundred twelve".