102122002021010 has 32 divisors (see below), whose sum is σ = 189772359667200. Its totient is φ = 39526286849280.

The previous prime is 102122002021003. The next prime is 102122002021051. The reversal of 102122002021010 is 10120200221201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17492615 + ... + 22588394.

It is an arithmetic number, because the mean of its divisors is an integer number (5930386239600).

Almost surely, 2^{102122002021010} is an apocalyptic number.

102122002021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102122002021010 is a deficient number, since it is larger than the sum of its proper divisors (87650357646190).

102122002021010 is a wasteful number, since it uses less digits than its factorization.

102122002021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40089266.

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

Adding to 102122002021010 its reverse (10120200221201), we get a palindrome (112242202242211).

The spelling of 102122002021010 in words is "one hundred two trillion, one hundred twenty-two billion, two million, twenty-one thousand, ten".