1202001201112 has 16 divisors (see below), whose sum is σ = 2253763900800. Its totient is φ = 600997494240.

The previous prime is 1202001201073. The next prime is 1202001201139. The reversal of 1202001201112 is 2111021002021.

It is a junction number, because it is equal to n+sod(n) for n = 1202001201092 and 1202001201101.

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, 2718537 + ... + 3129607.

It is an arithmetic number, because the mean of its divisors is an integer number (140860243800).

Almost surely, 2^{1202001201112} is an apocalyptic number.

It is an amenable number.

1202001201112 is a deficient number, since it is larger than the sum of its proper divisors (1051762699688).

1202001201112 is a wasteful number, since it uses less digits than its factorization.

1202001201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776586 (or 776582 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1202001201112 its reverse (2111021002021), we get a palindrome (3313022203133).

The spelling of 1202001201112 in words is "one trillion, two hundred two billion, one million, two hundred one thousand, one hundred twelve".