23030212220430 has 64 divisors (see below), whose sum is σ = 56312695756800. Its totient is φ = 6026294229120.

The previous prime is 23030212220429. The next prime is 23030212220441. The reversal of 23030212220430 is 3402221203032.

It is a self number, because there is not a number n which added to its sum of digits gives 23030212220430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14250910 + ... + 15784449.

It is an arithmetic number, because the mean of its divisors is an integer number (879885871200).

Almost surely, 2^{23030212220430} is an apocalyptic number.

23030212220430 is an abundant number, since it is smaller than the sum of its proper divisors (33282483536370).

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

23030212220430 is a wasteful number, since it uses less digits than its factorization.

23030212220430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30035849.

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

Adding to 23030212220430 its reverse (3402221203032), we get a palindrome (26432433423462).

The spelling of 23030212220430 in words is "twenty-three trillion, thirty billion, two hundred twelve million, two hundred twenty thousand, four hundred thirty".