102220103011231 has 8 divisors (see below), whose sum is σ = 102264089315904. Its totient is φ = 102176122482720.

The previous prime is 102220103011219. The next prime is 102220103011253. The reversal of 102220103011231 is 132110301022201.

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 102220103011231 - 2⁴⁵ = 67035730922399 is a prime.

It is a super-2 number, since 2×102220103011231² (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 = 102220103011199 and 102220103011208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102220103911231) 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, 34145866 + ... + 37018648.

It is an arithmetic number, because the mean of its divisors is an integer number (12783011164488).

Almost surely, 2^{102220103011231} is an apocalyptic number.

102220103011231 is a deficient number, since it is larger than the sum of its proper divisors (43986304673).

102220103011231 is a wasteful number, since it uses less digits than its factorization.

102220103011231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888081.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 102220103011231 its reverse (132110301022201), we get a palindrome (234330404033432).

The spelling of 102220103011231 in words is "one hundred two trillion, two hundred twenty billion, one hundred three million, eleven thousand, two hundred thirty-one".