10211020220012 has 12 divisors (see below), whose sum is σ = 18920419819560. Its totient is φ = 4805185985856.

The previous prime is 10211020219991. The next prime is 10211020220041. The reversal of 10211020220012 is 21002202011201.

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, 75081030962 + ... + 75081031097.

It is an arithmetic number, because the mean of its divisors is an integer number (1576701651630).

Almost surely, 2^{10211020220012} is an apocalyptic number.

It is an amenable number.

10211020220012 is a deficient number, since it is larger than the sum of its proper divisors (8709399599548).

10211020220012 is a wasteful number, since it uses less digits than its factorization.

10211020220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150162062080 (or 150162062078 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10211020220012 its reverse (21002202011201), we get a palindrome (31213222231213).

The spelling of 10211020220012 in words is "ten trillion, two hundred eleven billion, twenty million, two hundred twenty thousand, twelve".