30222131123310 has 192 divisors, whose sum is σ = 86466020838912. Its totient is φ = 6738744063744.

The previous prime is 30222131123281. The next prime is 30222131123329. The reversal of 30222131123310 is 1332113122203.

It is a super-2 number, since 2×30222131123310² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8654884 + ... + 11634056.

It is an arithmetic number, because the mean of its divisors is an integer number (450343858536).

Almost surely, 2^{30222131123310} is an apocalyptic number.

30222131123310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30222131123310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43233010419456).

30222131123310 is an abundant number, since it is smaller than the sum of its proper divisors (56243889715602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30222131123310 is a wasteful number, since it uses less digits than its factorization.

30222131123310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979367 (or 2979360 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 30222131123310 its reverse (1332113122203), we get a palindrome (31554244245513).

The spelling of 30222131123310 in words is "thirty trillion, two hundred twenty-two billion, one hundred thirty-one million, one hundred twenty-three thousand, three hundred ten".