102010000221111 has 16 divisors (see below), whose sum is σ = 141774285647744. Its totient is φ = 65181057014304.

The previous prime is 102010000221067. The next prime is 102010000221149. The reversal of 102010000221111 is 111122000010201.

It is not a de Polignac number, because 102010000221111 - 2⁶ = 102010000221047 is a prime.

It is a super-4 number, since 4×102010000221111⁴ (a number of 57 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102010000221011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6858268765 + ... + 6858283638.

It is an arithmetic number, because the mean of its divisors is an integer number (8860892852984).

Almost surely, 2^{102010000221111} is an apocalyptic number.

102010000221111 is a deficient number, since it is larger than the sum of its proper divisors (39764285426633).

102010000221111 is a wasteful number, since it uses less digits than its factorization.

102010000221111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13716552510.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102010000221111 its reverse (111122000010201), we get a palindrome (213132000231312).

The spelling of 102010000221111 in words is "one hundred two trillion, ten billion, two hundred twenty-one thousand, one hundred eleven".