10211220100003 has 16 divisors (see below), whose sum is σ = 11067355901056. Its totient is φ = 9365271477120.

The previous prime is 10211220099961. The next prime is 10211220100189. The reversal of 10211220100003 is 30000102211201.

It is not a de Polignac number, because 10211220100003 - 2²⁹ = 10210683229091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (10211220100603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 685750 + ... + 4570852.

It is an arithmetic number, because the mean of its divisors is an integer number (691709743816).

Almost surely, 2^{10211220100003} is an apocalyptic number.

10211220100003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10211220100003 is a deficient number, since it is larger than the sum of its proper divisors (856135801053).

10211220100003 is a wasteful number, since it uses less digits than its factorization.

10211220100003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3886414.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10211220100003 its reverse (30000102211201), we get a palindrome (40211322311204).

The spelling of 10211220100003 in words is "ten trillion, two hundred eleven billion, two hundred twenty million, one hundred thousand, three".