102021211110022 has 8 divisors (see below), whose sum is σ = 153032112111672. Its totient is φ = 51010507072800.

The previous prime is 102021211109959. The next prime is 102021211110041. The reversal of 102021211110022 is 220011112120201.

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

It is a junction number, because it is equal to n+sod(n) for n = 102021211109978 and 102021211110005.

It is a congruent number.

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, 47939304 + ... + 50022187.

It is an arithmetic number, because the mean of its divisors is an integer number (19129014013959).

Almost surely, 2^{102021211110022} is an apocalyptic number.

102021211110022 is a deficient number, since it is larger than the sum of its proper divisors (51010901001650).

102021211110022 is an equidigital number, since it uses as much as digits as its factorization.

102021211110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98482214.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102021211110022 its reverse (220011112120201), we get a palindrome (322032323230223).

The spelling of 102021211110022 in words is "one hundred two trillion, twenty-one billion, two hundred eleven million, one hundred ten thousand, twenty-two".