15010221230 has 16 divisors (see below), whose sum is σ = 28607716080. Its totient is φ = 5650906752.

The previous prime is 15010221221. The next prime is 15010221241. The reversal of 15010221230 is 3212201051.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 15010221199 and 15010221208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44147540 + ... + 44147879.

It is an arithmetic number, because the mean of its divisors is an integer number (1787982255).

Almost surely, 2^15010221230 is an apocalyptic number.

15010221230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15010221230 is a deficient number, since it is larger than the sum of its proper divisors (13597494850).

15010221230 is a wasteful number, since it uses less digits than its factorization.

15010221230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88295443.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 15010221230 its reverse (3212201051), we get a palindrome (18222422281).

The spelling of 15010221230 in words is "fifteen billion, ten million, two hundred twenty-one thousand, two hundred thirty".