10011002223122 has 4 divisors (see below), whose sum is σ = 15016503334686. Its totient is φ = 5005501111560.

The previous prime is 10011002223109. The next prime is 10011002223149. The reversal of 10011002223122 is 22132220011001.

10011002223122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5481643546681 + 4529358676441 = 2341291^2 + 2128229^2 .

It is a super-2 number, since 2×10011002223122² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10011002223122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502750555779 + ... + 2502750555782.

Almost surely, 2^{10011002223122} is an apocalyptic number.

10011002223122 is a deficient number, since it is larger than the sum of its proper divisors (5005501111564).

10011002223122 is an equidigital number, since it uses as much as digits as its factorization.

10011002223122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005501111563.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10011002223122 its reverse (22132220011001), we get a palindrome (32143222234123).

The spelling of 10011002223122 in words is "ten trillion, eleven billion, two million, two hundred twenty-three thousand, one hundred twenty-two".