10011002012222 has 8 divisors (see below), whose sum is σ = 15154269101400. Its totient is φ = 4959578978424.

The previous prime is 10011002012203. The next prime is 10011002012233. The reversal of 10011002012222 is 22221020011001.

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

It is a super-2 number, since 2×10011002012222² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10011002012197 and 10011002012206.

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, 22961013572 + ... + 22961014007.

It is an arithmetic number, because the mean of its divisors is an integer number (1894283637675).

Almost surely, 2^{10011002012222} is an apocalyptic number.

10011002012222 is a deficient number, since it is larger than the sum of its proper divisors (5143267089178).

10011002012222 is a wasteful number, since it uses less digits than its factorization.

10011002012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45922027690.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10011002012222 its reverse (22221020011001), we get a palindrome (32232022023223).

The spelling of 10011002012222 in words is "ten trillion, eleven billion, two million, twelve thousand, two hundred twenty-two".