120202011001012 has 24 divisors (see below), whose sum is σ = 211175777736000. Its totient is φ = 59866123067136.

The previous prime is 120202011000983. The next prime is 120202011001013. The reversal of 120202011001012 is 210100110202021.

It is a junction number, because it is equal to n+sod(n) for n = 120202011000983 and 120202011001001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120202011001013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3843364 + ... + 15974212.

It is an arithmetic number, because the mean of its divisors is an integer number (8798990739000).

Almost surely, 2^{120202011001012} is an apocalyptic number.

It is an amenable number.

120202011001012 is a deficient number, since it is larger than the sum of its proper divisors (90973766734988).

120202011001012 is a wasteful number, since it uses less digits than its factorization.

120202011001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12140535 (or 12140533 counting only the distinct ones).

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

Adding to 120202011001012 its reverse (210100110202021), we get a palindrome (330302121203033).

The spelling of 120202011001012 in words is "one hundred twenty trillion, two hundred two billion, eleven million, one thousand, twelve".