10222011222002 has 16 divisors (see below), whose sum is σ = 15410446936920. Its totient is φ = 5085252490752.

The previous prime is 10222011221953. The next prime is 10222011222019. The reversal of 10222011222002 is 20022211022201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6493787020681 + 3728224201321 = 2548291^2 + 1930861^2 .

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, 13868927 + ... + 14587362.

Almost surely, 2^{10222011222002} is an apocalyptic number.

10222011222002 is a deficient number, since it is larger than the sum of its proper divisors (5188435714918).

10222011222002 is a wasteful number, since it uses less digits than its factorization.

10222011222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28457197.

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

Adding to 10222011222002 its reverse (20022211022201), we get a palindrome (30244222244203).

The spelling of 10222011222002 in words is "ten trillion, two hundred twenty-two billion, eleven million, two hundred twenty-two thousand, two".