10120022210002 has 4 divisors (see below), whose sum is σ = 15180033315006. Its totient is φ = 5060011105000.

The previous prime is 10120022209993. The next prime is 10120022210017. The reversal of 10120022210002 is 20001222002101.

It is a happy number.

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., 5084975390121 + 5035046819881 = 2254989^2 + 2243891^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530005552499 + ... + 2530005552502.

Almost surely, 2^{10120022210002} is an apocalyptic number.

10120022210002 is a deficient number, since it is larger than the sum of its proper divisors (5060011105004).

10120022210002 is an equidigital number, since it uses as much as digits as its factorization.

10120022210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060011105003.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10120022210002 its reverse (20001222002101), we get a palindrome (30121244212103).

The spelling of 10120022210002 in words is "ten trillion, one hundred twenty billion, twenty-two million, two hundred ten thousand, two".