102011022002 has 16 divisors (see below), whose sum is σ = 161158498560. Its totient is φ = 48294471312.

The previous prime is 102011021977. The next prime is 102011022017. The reversal of 102011022002 is 200220110201.

It is a happy number.

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 in 7 ways as a sum of consecutive naturals, for example, 667013 + ... + 805560.

It is an arithmetic number, because the mean of its divisors is an integer number (10072406160).

Almost surely, 2^102011022002 is an apocalyptic number.

102011022002 is a deficient number, since it is larger than the sum of its proper divisors (59147476558).

102011022002 is a wasteful number, since it uses less digits than its factorization.

102011022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474417.

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

Adding to 102011022002 its reverse (200220110201), we get a palindrome (302231132203).

The spelling of 102011022002 in words is "one hundred two billion, eleven million, twenty-two thousand, two".