102000111221002 has 8 divisors (see below), whose sum is σ = 154430074933056. Its totient is φ = 50523419576652.

The previous prime is 102000111220991. The next prime is 102000111221033. The reversal of 102000111221002 is 200122111000201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×102000111221002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238318016658 + ... + 238318017085.

It is an arithmetic number, because the mean of its divisors is an integer number (19303759366632).

Almost surely, 2^{102000111221002} is an apocalyptic number.

102000111221002 is a deficient number, since it is larger than the sum of its proper divisors (52429963712054).

102000111221002 is a wasteful number, since it uses less digits than its factorization.

102000111221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476636033852.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102000111221002 its reverse (200122111000201), we get a palindrome (302122222221203).

The spelling of 102000111221002 in words is "one hundred two trillion, one hundred eleven million, two hundred twenty-one thousand, two".