10222200122012 has 24 divisors (see below), whose sum is σ = 17967728726640. Its totient is φ = 5088589539200.

The previous prime is 10222200121951. The next prime is 10222200122059. The reversal of 10222200122012 is 21022100222201.

It is a happy number.

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, 1712393 + ... + 4834944.

It is an arithmetic number, because the mean of its divisors is an integer number (748655363610).

Almost surely, 2^{10222200122012} is an apocalyptic number.

It is an amenable number.

10222200122012 is a deficient number, since it is larger than the sum of its proper divisors (7745528604628).

10222200122012 is a wasteful number, since it uses less digits than its factorization.

10222200122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6549061 (or 6549059 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10222200122012 its reverse (21022100222201), we get a palindrome (31244300344213).

The spelling of 10222200122012 in words is "ten trillion, two hundred twenty-two billion, two hundred million, one hundred twenty-two thousand, twelve".