1120202121201 has 32 divisors (see below), whose sum is σ = 1593968240640. Its totient is φ = 697709096064.

The previous prime is 1120202121167. The next prime is 1120202121223. The reversal of 1120202121201 is 1021212020211.

It is not a de Polignac number, because 1120202121201 - 2¹⁷ = 1120201990129 is a prime.

It is a super-3 number, since 3×1120202121201³ (a number of 37 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1120202121271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42025260 + ... + 42051906.

It is an arithmetic number, because the mean of its divisors is an integer number (49811507520).

Almost surely, 2^{1120202121201} is an apocalyptic number.

It is an amenable number.

1120202121201 is a deficient number, since it is larger than the sum of its proper divisors (473766119439).

1120202121201 is a wasteful number, since it uses less digits than its factorization.

1120202121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36845.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1120202121201 its reverse (1021212020211), we get a palindrome (2141414141412).

The spelling of 1120202121201 in words is "one trillion, one hundred twenty billion, two hundred two million, one hundred twenty-one thousand, two hundred one".