1201132322 has 16 divisors (see below), whose sum is σ = 1976902200. Its totient is φ = 543908352.

The previous prime is 1201132313. The next prime is 1201132333. The reversal of 1201132322 is 2232311021.

It can be written as a sum of positive squares in 4 ways, for example, as 1177793761 + 23338561 = 34319^2 + 4831^2 .

It is a super-2 number, since 2×1201132322² = 2885437709906223368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1201132322.

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, 434447 + ... + 437202.

Almost surely, 2^1201132322 is an apocalyptic number.

1201132322 is a deficient number, since it is larger than the sum of its proper divisors (775769878).

1201132322 is a wasteful number, since it uses less digits than its factorization.

1201132322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871717.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1201132322 is about 34657.3559580070. The cubic root of 1201132322 is about 1062.9927062395.

Adding to 1201132322 its reverse (2232311021), we get a palindrome (3433443343).

The spelling of 1201132322 in words is "one billion, two hundred one million, one hundred thirty-two thousand, three hundred twenty-two".