102232213221031 has 8 divisors (see below), whose sum is σ = 106686515267424. Its totient is φ = 97778696442240.

The previous prime is 102232213220999. The next prime is 102232213221043. The reversal of 102232213221031 is 130122312232201.

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

It is a cyclic number.

It is not a de Polignac number, because 102232213221031 - 2⁵ = 102232213220999 is a prime.

It is a super-2 number, since 2×102232213221031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102232213220987 and 102232213221005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102232213221731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196050846 + ... + 196571611.

It is an arithmetic number, because the mean of its divisors is an integer number (13335814408428).

Almost surely, 2^{102232213221031} is an apocalyptic number.

102232213221031 is a deficient number, since it is larger than the sum of its proper divisors (4454302046393).

102232213221031 is a wasteful number, since it uses less digits than its factorization.

102232213221031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392633801.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 102232213221031 its reverse (130122312232201), we get a palindrome (232354525453232).

The spelling of 102232213221031 in words is "one hundred two trillion, two hundred thirty-two billion, two hundred thirteen million, two hundred twenty-one thousand, thirty-one".