102111002000222 has 4 divisors (see below), whose sum is σ = 153166503000336. Its totient is φ = 51055501000110.

The previous prime is 102111002000209. The next prime is 102111002000233. The reversal of 102111002000222 is 222000200111201.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 102111002000197 and 102111002000206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25527750500054 + ... + 25527750500057.

It is an arithmetic number, because the mean of its divisors is an integer number (38291625750084).

Almost surely, 2^{102111002000222} is an apocalyptic number.

102111002000222 is a deficient number, since it is larger than the sum of its proper divisors (51055501000114).

102111002000222 is an equidigital number, since it uses as much as digits as its factorization.

102111002000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51055501000113.

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

Adding to 102111002000222 its reverse (222000200111201), we get a palindrome (324111202111423).

The spelling of 102111002000222 in words is "one hundred two trillion, one hundred eleven billion, two million, two hundred twenty-two", and thus it is an aban number.