22211334434130 has 16 divisors (see below), whose sum is σ = 53307202641984. Its totient is φ = 5923022515760.

The previous prime is 22211334434123. The next prime is 22211334434197. The reversal of 22211334434130 is 3143443311222.

It is a junction number, because it is equal to n+sod(n) for n = 22211334434091 and 22211334434100.

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, 370188907206 + ... + 370188907265.

It is an arithmetic number, because the mean of its divisors is an integer number (3331700165124).

Almost surely, 2^{22211334434130} is an apocalyptic number.

22211334434130 is an abundant number, since it is smaller than the sum of its proper divisors (31095868207854).

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

22211334434130 is a wasteful number, since it uses less digits than its factorization.

22211334434130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740377814481.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 22211334434130 its reverse (3143443311222), we get a palindrome (25354777745352).

The spelling of 22211334434130 in words is "twenty-two trillion, two hundred eleven billion, three hundred thirty-four million, four hundred thirty-four thousand, one hundred thirty".