1202021010213 has 8 divisors (see below), whose sum is σ = 1614224858400. Its totient is φ = 795582251088.

The previous prime is 1202021010187. The next prime is 1202021010251. The reversal of 1202021010213 is 3120101202021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1202021010213 - 2⁵ = 1202021010181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202021010192 and 1202021010201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202021010263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1441271778 + ... + 1441272611.

It is an arithmetic number, because the mean of its divisors is an integer number (201778107300).

Almost surely, 2^{1202021010213} is an apocalyptic number.

It is an amenable number.

1202021010213 is a deficient number, since it is larger than the sum of its proper divisors (412203848187).

1202021010213 is a wasteful number, since it uses less digits than its factorization.

1202021010213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2882544531.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1202021010213 its reverse (3120101202021), we get a palindrome (4322122212234).

The spelling of 1202021010213 in words is "one trillion, two hundred two billion, twenty-one million, ten thousand, two hundred thirteen".