1201110122332 has 12 divisors (see below), whose sum is σ = 2212571278120. Its totient is φ = 568946900016.

The previous prime is 1201110122279. The next prime is 1201110122369. The reversal of 1201110122332 is 2332210111021.

It is a super-3 number, since 3×1201110122332³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7902040203 + ... + 7902040354.

Almost surely, 2^{1201110122332} is an apocalyptic number.

It is an amenable number.

1201110122332 is a deficient number, since it is larger than the sum of its proper divisors (1011461155788).

1201110122332 is a wasteful number, since it uses less digits than its factorization.

1201110122332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15804080580 (or 15804080578 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1201110122332 its reverse (2332210111021), we get a palindrome (3533320233353).

The spelling of 1201110122332 in words is "one trillion, two hundred one billion, one hundred ten million, one hundred twenty-two thousand, three hundred thirty-two".