30122211222103 has 64 divisors (see below), whose sum is σ = 41136984806400. Its totient is φ = 21295118453760.

The previous prime is 30122211222031. The next prime is 30122211222119.

30122211222103 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30122211222103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30122211222143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 335941825 + ... + 336031477.

It is an arithmetic number, because the mean of its divisors is an integer number (642765387600).

Almost surely, 2^{30122211222103} is an apocalyptic number.

30122211222103 is a deficient number, since it is larger than the sum of its proper divisors (11014773584297).

30122211222103 is a wasteful number, since it uses less digits than its factorization.

30122211222103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95432.

The product of its (nonzero) digits is 576, while the sum is 22.

Multiplying 30122211222103 by its sum of digits (22), we get a palindrome (662688646886266).

It can be divided in two parts, 3012221 and 1222103, that added together give a palindrome (4234324).

The spelling of 30122211222103 in words is "thirty trillion, one hundred twenty-two billion, two hundred eleven million, two hundred twenty-two thousand, one hundred three".