30220245132441 has 32 divisors (see below), whose sum is σ = 49592678768640. Its totient is φ = 15940194272064.

The previous prime is 30220245132433. The next prime is 30220245132457. The reversal of 30220245132441 is 14423154202203.

It is a happy number.

It is not a de Polignac number, because 30220245132441 - 2³ = 30220245132433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30220245132431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31008780 + ... + 31968498.

It is an arithmetic number, because the mean of its divisors is an integer number (1549771211520).

Almost surely, 2^{30220245132441} is an apocalyptic number.

It is an amenable number.

30220245132441 is a deficient number, since it is larger than the sum of its proper divisors (19372433636199).

30220245132441 is a wasteful number, since it uses less digits than its factorization.

30220245132441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075085.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 30220245132441 its reverse (14423154202203), we get a palindrome (44643399334644).

The spelling of 30220245132441 in words is "thirty trillion, two hundred twenty billion, two hundred forty-five million, one hundred thirty-two thousand, four hundred forty-one".