101100022122002 has 4 divisors (see below), whose sum is σ = 151650033183006. Its totient is φ = 50550011061000.

The previous prime is 101100022121999. The next prime is 101100022122037. The reversal of 101100022122002 is 200221220001101.

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., 85322372214121 + 15777649907881 = 9237011^2 + 3972109^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275005530499 + ... + 25275005530502.

Almost surely, 2^{101100022122002} is an apocalyptic number.

101100022122002 is a deficient number, since it is larger than the sum of its proper divisors (50550011061004).

101100022122002 is an equidigital number, since it uses as much as digits as its factorization.

101100022122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50550011061003.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101100022122002 its reverse (200221220001101), we get a palindrome (301321242123103).

The spelling of 101100022122002 in words is "one hundred one trillion, one hundred billion, twenty-two million, one hundred twenty-two thousand, two".