15070220002 has 16 divisors (see below), whose sum is σ = 22686535872. Its totient is φ = 7508088720.

The previous prime is 15070219979. The next prime is 15070220029. The reversal of 15070220002 is 20002207051.

It is a super-2 number, since 2×15070220002² (a number of 21 digits) contains 22 as substring.

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, 659053 + ... + 681535.

It is an arithmetic number, because the mean of its divisors is an integer number (1417908492).

Almost surely, 2^15070220002 is an apocalyptic number.

15070220002 is a deficient number, since it is larger than the sum of its proper divisors (7616315870).

15070220002 is a wasteful number, since it uses less digits than its factorization.

15070220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23673.

The product of its (nonzero) digits is 280, while the sum is 19.

Adding to 15070220002 its reverse (20002207051), we get a palindrome (35072427053).

The spelling of 15070220002 in words is "fifteen billion, seventy million, two hundred twenty thousand, two".