1201043322330 has 32 divisors (see below), whose sum is σ = 2883954798144. Its totient is φ = 320117016576.

The previous prime is 1201043322313. The next prime is 1201043322397. The reversal of 1201043322330 is 332233401021.

It is a super-2 number, since 2×1201043322330² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1201043322330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10014567 + ... + 10133786.

It is an arithmetic number, because the mean of its divisors is an integer number (90123587442).

Almost surely, 2^{1201043322330} is an apocalyptic number.

1201043322330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201043322330 is an abundant number, since it is smaller than the sum of its proper divisors (1682911475814).

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

1201043322330 is a wasteful number, since it uses less digits than its factorization.

1201043322330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20150350.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1201043322330 its reverse (332233401021), we get a palindrome (1533276723351).

The spelling of 1201043322330 in words is "one trillion, two hundred one billion, forty-three million, three hundred twenty-two thousand, three hundred thirty".