10222121011203 has 32 divisors (see below), whose sum is σ = 15242047260480. Its totient is φ = 6770664806400.

The previous prime is 10222121011181. The next prime is 10222121011211. The reversal of 10222121011203 is 30211012122201.

It is not a de Polignac number, because 10222121011203 - 2¹⁸ = 10222120749059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10222121011243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2759253 + ... + 5296953.

It is an arithmetic number, because the mean of its divisors is an integer number (476313976890).

Almost surely, 2^{10222121011203} is an apocalyptic number.

10222121011203 is a deficient number, since it is larger than the sum of its proper divisors (5019926249277).

10222121011203 is a wasteful number, since it uses less digits than its factorization.

10222121011203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538676 (or 2538670 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10222121011203 its reverse (30211012122201), we get a palindrome (40433133133404).

The spelling of 10222121011203 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty-one million, eleven thousand, two hundred three".