30122071411760 has 40 divisors (see below), whose sum is σ = 72292971394176. Its totient is φ = 11660156674560.

The previous prime is 30122071411633. The next prime is 30122071411769. The reversal of 30122071411760 is 6711417022103.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×30122071411760² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30122071411760.

It is not an unprimeable number, because it can be changed into a prime (30122071411769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6072995789 + ... + 6073000748.

Almost surely, 2^{30122071411760} is an apocalyptic number.

It is an amenable number.

30122071411760 is an abundant number, since it is smaller than the sum of its proper divisors (42170899982416).

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

30122071411760 is a wasteful number, since it uses less digits than its factorization.

30122071411760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12145996581 (or 12145996575 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

Adding to 30122071411760 its reverse (6711417022103), we get a palindrome (36833488433863).

The spelling of 30122071411760 in words is "thirty trillion, one hundred twenty-two billion, seventy-one million, four hundred eleven thousand, seven hundred sixty".