10212220001122 has 8 divisors (see below), whose sum is σ = 15319283453136. Its totient is φ = 5105792183412.

The previous prime is 10212220001117. The next prime is 10212220001219. The reversal of 10212220001122 is 22110002221201.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 10212220001096 and 10212220001105.

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, 158868408 + ... + 158932675.

It is an arithmetic number, because the mean of its divisors is an integer number (1914910431642).

Almost surely, 2^{10212220001122} is an apocalyptic number.

10212220001122 is a deficient number, since it is larger than the sum of its proper divisors (5107063452014).

10212220001122 is a wasteful number, since it uses less digits than its factorization.

10212220001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317817152.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10212220001122 its reverse (22110002221201), we get a palindrome (32322222222323).

The spelling of 10212220001122 in words is "ten trillion, two hundred twelve billion, two hundred twenty million, one thousand, one hundred twenty-two".