30012203020010 has 32 divisors (see below), whose sum is σ = 54675010055232. Its totient is φ = 11859771703680.

The previous prime is 30012203020001. The next prime is 30012203020049. The reversal of 30012203020010 is 1002030221003.

It is a happy number.

It is a super-2 number, since 2×30012203020010² (a number of 28 digits) contains 22 as substring.

It is a Curzon 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, 20508317 + ... + 21922943.

It is an arithmetic number, because the mean of its divisors is an integer number (1708594064226).

Almost surely, 2^{30012203020010} is an apocalyptic number.

30012203020010 is a deficient number, since it is larger than the sum of its proper divisors (24662807035222).

30012203020010 is a wasteful number, since it uses less digits than its factorization.

30012203020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440278.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30012203020010 its reverse (1002030221003), we get a palindrome (31014233241013).

The spelling of 30012203020010 in words is "thirty trillion, twelve billion, two hundred three million, twenty thousand, ten".