30101144222222 has 16 divisors (see below), whose sum is σ = 47534051354640. Its totient is φ = 14256658067328.

The previous prime is 30101144222183. The next prime is 30101144222231. The reversal of 30101144222222 is 22222244110103.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30101144222191 and 30101144222200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49098833 + ... + 49708124.

It is an arithmetic number, because the mean of its divisors is an integer number (2970878209665).

Almost surely, 2^{30101144222222} is an apocalyptic number.

30101144222222 is a deficient number, since it is larger than the sum of its proper divisors (17432907132418).

30101144222222 is a wasteful number, since it uses less digits than its factorization.

30101144222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98814995.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 30101144222222 its reverse (22222244110103), we get a palindrome (52323388332325).

The spelling of 30101144222222 in words is "thirty trillion, one hundred one billion, one hundred forty-four million, two hundred twenty-two thousand, two hundred twenty-two".