30002210122002 has 32 divisors (see below), whose sum is σ = 62014763604480. Its totient is φ = 9666457781760.

The previous prime is 30002210121943. The next prime is 30002210122019. The reversal of 30002210122002 is 20022101220003.

It is a happy number.

It is a super-2 number, since 2×30002210122002² (a number of 28 digits) contains 22 as substring.

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, 97133023 + ... + 97441410.

It is an arithmetic number, because the mean of its divisors is an integer number (1937961362640).

Almost surely, 2^{30002210122002} is an apocalyptic number.

30002210122002 is an abundant number, since it is smaller than the sum of its proper divisors (32012553482478).

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

30002210122002 is a wasteful number, since it uses less digits than its factorization.

30002210122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194575298.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 30002210122002 its reverse (20022101220003), we get a palindrome (50024311342005).

The spelling of 30002210122002 in words is "thirty trillion, two billion, two hundred ten million, one hundred twenty-two thousand, two".