35120025422220 has 24 divisors (see below), whose sum is σ = 98336071182384. Its totient is φ = 9365340112576.

The previous prime is 35120025422203. The next prime is 35120025422221. The reversal of 35120025422220 is 2222452002153.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (35120025422221) 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, 292666878459 + ... + 292666878578.

It is an arithmetic number, because the mean of its divisors is an integer number (4097336299266).

Almost surely, 2^{35120025422220} is an apocalyptic number.

35120025422220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

35120025422220 is an abundant number, since it is smaller than the sum of its proper divisors (63216045760164).

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

35120025422220 is a wasteful number, since it uses less digits than its factorization.

35120025422220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585333757049 (or 585333757047 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 35120025422220 its reverse (2222452002153), we get a palindrome (37342477424373).

The spelling of 35120025422220 in words is "thirty-five trillion, one hundred twenty billion, twenty-five million, four hundred twenty-two thousand, two hundred twenty".