10222122002 has 8 divisors (see below), whose sum is σ = 15333863436. Its totient is φ = 5110834192.

The previous prime is 10222121993. The next prime is 10222122017. The reversal of 10222122002 is 20022122201.

It can be written as a sum of positive squares in 2 ways, for example, as 7986818161 + 2235303841 = 89369^2 + 47279^2 .

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

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, 49973 + ... + 151464.

Almost surely, 2^10222122002 is an apocalyptic number.

10222122002 is a deficient number, since it is larger than the sum of its proper divisors (5111741434).

10222122002 is a wasteful number, since it uses less digits than its factorization.

10222122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226812.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10222122002 its reverse (20022122201), we get a palindrome (30244244203).

The spelling of 10222122002 in words is "ten billion, two hundred twenty-two million, one hundred twenty-two thousand, two".