30210310222131 has 8 divisors (see below), whose sum is σ = 43378906985680. Its totient is φ = 18590960136672.

The previous prime is 30210310222049. The next prime is 30210310222159. The reversal of 30210310222131 is 13122201301203.

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

It is a de Polignac number, because none of the positive numbers 2^k-30210310222131 is a prime.

It is a super-2 number, since 2×30210310222131² (a number of 28 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 = 30210310222098 and 30210310222107.

It is not an unprimeable number, because it can be changed into a prime (30210310722131) 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, 387311669476 + ... + 387311669553.

It is an arithmetic number, because the mean of its divisors is an integer number (5422363373210).

Almost surely, 2^{30210310222131} is an apocalyptic number.

30210310222131 is a deficient number, since it is larger than the sum of its proper divisors (13168596763549).

30210310222131 is a wasteful number, since it uses less digits than its factorization.

30210310222131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774623339045.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30210310222131 its reverse (13122201301203), we get a palindrome (43332511523334).

The spelling of 30210310222131 in words is "thirty trillion, two hundred ten billion, three hundred ten million, two hundred twenty-two thousand, one hundred thirty-one".