10020112211222 has 8 divisors (see below), whose sum is σ = 15914295864936. Its totient is φ = 4715346922912.

The previous prime is 10020112211191. The next prime is 10020112211269. The reversal of 10020112211222 is 22211221102001.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 10020112211222.

It is a congruent number.

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, 147354591308 + ... + 147354591375.

It is an arithmetic number, because the mean of its divisors is an integer number (1989286983117).

Almost surely, 2^{10020112211222} is an apocalyptic number.

10020112211222 is a deficient number, since it is larger than the sum of its proper divisors (5894183653714).

10020112211222 is a wasteful number, since it uses less digits than its factorization.

10020112211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294709182702.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10020112211222 its reverse (22211221102001), we get a palindrome (32231333313223).

The spelling of 10020112211222 in words is "ten trillion, twenty billion, one hundred twelve million, two hundred eleven thousand, two hundred twenty-two".