10100022111222 has 16 divisors (see below), whose sum is σ = 20200302186480. Its totient is φ = 3366631043072.

The previous prime is 10100022111217. The next prime is 10100022111259. The reversal of 10100022111222 is 22211122000101.

It is a super-2 number, since 2×10100022111222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10237647 + ... + 11180762.

It is an arithmetic number, because the mean of its divisors is an integer number (1262518886655).

Almost surely, 2^{10100022111222} is an apocalyptic number.

10100022111222 is an abundant number, since it is smaller than the sum of its proper divisors (10100280075258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10100022111222 is a wasteful number, since it uses less digits than its factorization.

10100022111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21497007.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10100022111222 its reverse (22211122000101), we get a palindrome (32311144111323).

The spelling of 10100022111222 in words is "ten trillion, one hundred billion, twenty-two million, one hundred eleven thousand, two hundred twenty-two".