30220110010 has 64 divisors (see below), whose sum is σ = 59739547680. Its totient is φ = 10959667200.

The previous prime is 30220109971. The next prime is 30220110017. The reversal of 30220110010 is 1001102203.

It can be written as a sum of positive squares in 16 ways, for example, as 20631587769 + 9588522241 = 143637^2 + 97921^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (30220110017) 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, 611506 + ... + 659074.

Almost surely, 2^30220110010 is an apocalyptic number.

30220110010 is a deficient number, since it is larger than the sum of its proper divisors (29519437670).

30220110010 is a wasteful number, since it uses less digits than its factorization.

30220110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47731.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 30220110010 its reverse (1001102203), we get a palindrome (31221212213).

The spelling of 30220110010 in words is "thirty billion, two hundred twenty million, one hundred ten thousand, ten".