10111121210222 has 8 divisors (see below), whose sum is σ = 15233495392296. Its totient is φ = 5033289412792.

The previous prime is 10111121210221. The next prime is 10111121210257. The reversal of 10111121210222 is 22201212111101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10111121210222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111121210221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11135595593 + ... + 11135596500.

It is an arithmetic number, because the mean of its divisors is an integer number (1904186924037).

Almost surely, 2^{10111121210222} is an apocalyptic number.

10111121210222 is a deficient number, since it is larger than the sum of its proper divisors (5122374182074).

10111121210222 is a wasteful number, since it uses less digits than its factorization.

10111121210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22271192322.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 10111121210222 its reverse (22201212111101), we get a palindrome (32312333321323).

The spelling of 10111121210222 in words is "ten trillion, one hundred eleven billion, one hundred twenty-one million, two hundred ten thousand, two hundred twenty-two".