30222142110 has 48 divisors (see below), whose sum is σ = 81112337280. Its totient is φ = 7799261760.

The previous prime is 30222142091. The next prime is 30222142129. The reversal of 30222142110 is 1124122203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30222142091) and next prime (30222142129).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5413365 + ... + 5418944.

It is an arithmetic number, because the mean of its divisors is an integer number (1689840360).

Almost surely, 2^30222142110 is an apocalyptic number.

30222142110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30222142110 is an abundant number, since it is smaller than the sum of its proper divisors (50890195170).

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

30222142110 is a wasteful number, since it uses less digits than its factorization.

30222142110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10832353 (or 10832350 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 30222142110 its reverse (1124122203), we get a palindrome (31346264313).

The spelling of 30222142110 in words is "thirty billion, two hundred twenty-two million, one hundred forty-two thousand, one hundred ten".