1201350522 has 16 divisors (see below), whose sum is σ = 2414899872. Its totient is φ = 398417040.

The previous prime is 1201350499. The next prime is 1201350539. The reversal of 1201350522 is 2250531021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507004 + ... + 509367.

It is an arithmetic number, because the mean of its divisors is an integer number (150931242).

Almost surely, 2^1201350522 is an apocalyptic number.

1201350522 is an abundant number, since it is smaller than the sum of its proper divisors (1213549350).

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

1201350522 is a wasteful number, since it uses less digits than its factorization.

1201350522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016573.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1201350522 is about 34660.5037759119. The cubic root of 1201350522 is about 1063.0570707730.

Adding to 1201350522 its reverse (2250531021), we get a palindrome (3451881543).

The spelling of 1201350522 in words is "one billion, two hundred one million, three hundred fifty thousand, five hundred twenty-two".