30011222212111 has 16 divisors (see below), whose sum is σ = 35044085491200. Its totient is φ = 25169898932640.

The previous prime is 30011222212087. The next prime is 30011222212129. The reversal of 30011222212111 is 11121222211003.

It is not a de Polignac number, because 30011222212111 - 2¹⁵ = 30011222179343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30011222212711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214661035 + ... + 214800796.

It is an arithmetic number, because the mean of its divisors is an integer number (2190255343200).

Almost surely, 2^{30011222212111} is an apocalyptic number.

30011222212111 is a deficient number, since it is larger than the sum of its proper divisors (5032863279089).

30011222212111 is a wasteful number, since it uses less digits than its factorization.

30011222212111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429462054.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 30011222212111 its reverse (11121222211003), we get a palindrome (41132444423114).

The spelling of 30011222212111 in words is "thirty trillion, eleven billion, two hundred twenty-two million, two hundred twelve thousand, one hundred eleven".