355122240513000 has 128 divisors (see below), whose sum is σ = 1121330564565120. Its totient is φ = 93558309081600.

The previous prime is 355122240512951. The next prime is 355122240513037. The reversal of 355122240513000 is 315042221553.

It is a super-2 number, since 2×355122240513000² (a number of 30 digits) contains 22 as substring.

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, 712847869 + ... + 713345868.

It is an arithmetic number, because the mean of its divisors is an integer number (8760395035665).

Almost surely, 2^{355122240513000} is an apocalyptic number.

355122240513000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

355122240513000 is an abundant number, since it is smaller than the sum of its proper divisors (766208324052120).

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

355122240513000 is a wasteful number, since it uses less digits than its factorization.

355122240513000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426193844 (or 1426193830 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 355122240513000 its reverse (315042221553), we get a palindrome (355437282734553).

The spelling of 355122240513000 in words is "three hundred fifty-five trillion, one hundred twenty-two billion, two hundred forty million, five hundred thirteen thousand".