101120022002 has 16 divisors (see below), whose sum is σ = 156423441600. Its totient is φ = 49003014480.

The previous prime is 101120022001. The next prime is 101120022007. The reversal of 101120022002 is 200220021101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101120022001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6026477 + ... + 6043232.

It is an arithmetic number, because the mean of its divisors is an integer number (9776465100).

Almost surely, 2^101120022002 is an apocalyptic number.

101120022002 is a deficient number, since it is larger than the sum of its proper divisors (55303419598).

101120022002 is a wasteful number, since it uses less digits than its factorization.

101120022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12069841.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 101120022002 its reverse (200220021101), we get a palindrome (301340043103).

Subtracting 101120022002 from its reverse (200220021101), we obtain a palindrome (99099999099).

The spelling of 101120022002 in words is "one hundred one billion, one hundred twenty million, twenty-two thousand, two".