30212322232020 has 48 divisors (see below), whose sum is σ = 84598619622720. Its totient is φ = 8056227131136.

The previous prime is 30212322232009. The next prime is 30212322232031. The reversal of 30212322232020 is 2023222321203.

It is an interprime number because it is at equal distance from previous prime (30212322232009) and next prime (30212322232031).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11010025 + ... + 13477584.

It is an arithmetic number, because the mean of its divisors is an integer number (1762471242140).

Almost surely, 2^{30212322232020} is an apocalyptic number.

30212322232020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30212322232020 is an abundant number, since it is smaller than the sum of its proper divisors (54386297390700).

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

30212322232020 is a wasteful number, since it uses less digits than its factorization.

30212322232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24508184 (or 24508182 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30212322232020 its reverse (2023222321203), we get a palindrome (32235544553223).

The spelling of 30212322232020 in words is "thirty trillion, two hundred twelve billion, three hundred twenty-two million, two hundred thirty-two thousand, twenty".