102030113021222 has 8 divisors (see below), whose sum is σ = 153046122397416. Its totient is φ = 51014738888752.

The previous prime is 102030113021197. The next prime is 102030113021231. The reversal of 102030113021222 is 222120311030201.

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 = 102030113021194 and 102030113021203.

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, 158409188 + ... + 159051975.

It is an arithmetic number, because the mean of its divisors is an integer number (19130765299677).

Almost surely, 2^{102030113021222} is an apocalyptic number.

102030113021222 is a deficient number, since it is larger than the sum of its proper divisors (51016009376194).

102030113021222 is a wasteful number, since it uses less digits than its factorization.

102030113021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317621862.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102030113021222 its reverse (222120311030201), we get a palindrome (324150424051423).

The spelling of 102030113021222 in words is "one hundred two trillion, thirty billion, one hundred thirteen million, twenty-one thousand, two hundred twenty-two".