200120011102012 has 6 divisors (see below), whose sum is σ = 350210019428528. Its totient is φ = 100060005551004.

The previous prime is 200120011101949. The next prime is 200120011102043. The reversal of 200120011102012 is 210201110021002.

It is a super-2 number, since 2×200120011102012² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200120011101983 and 200120011102001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25015001387748 + ... + 25015001387755.

Almost surely, 2^{200120011102012} is an apocalyptic number.

It is an amenable number.

200120011102012 is a deficient number, since it is larger than the sum of its proper divisors (150090008326516).

200120011102012 is a wasteful number, since it uses less digits than its factorization.

200120011102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50030002775507 (or 50030002775505 counting only the distinct ones).

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

Adding to 200120011102012 its reverse (210201110021002), we get a palindrome (410321121123014).

The spelling of 200120011102012 in words is "two hundred trillion, one hundred twenty billion, eleven million, one hundred two thousand, twelve".