102022221012006 has 16 divisors (see below), whose sum is σ = 204048301363200. Its totient is φ = 34006763780808.

The previous prime is 102022221011959. The next prime is 102022221012007. The reversal of 102022221012006 is 600210122220201.

102022221012006 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×102022221012006² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102022221012007) 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, 160462086 + ... + 161096633.

It is an arithmetic number, because the mean of its divisors is an integer number (12753018835200).

Almost surely, 2^{102022221012006} is an apocalyptic number.

102022221012006 is an abundant number, since it is smaller than the sum of its proper divisors (102026080351194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102022221012006 is a wasteful number, since it uses less digits than its factorization.

102022221012006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321611603.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 102022221012006 its reverse (600210122220201), we get a palindrome (702232343232207).

The spelling of 102022221012006 in words is "one hundred two trillion, twenty-two billion, two hundred twenty-one million, twelve thousand, six".