30214222402 has 32 divisors (see below), whose sum is σ = 57703564800. Its totient is φ = 11540708928.

The previous prime is 30214222393. The next prime is 30214222433. The reversal of 30214222402 is 20422241203.

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, 2857002 + ... + 2867557.

It is an arithmetic number, because the mean of its divisors is an integer number (1803236400).

Almost surely, 2^30214222402 is an apocalyptic number.

30214222402 is a deficient number, since it is larger than the sum of its proper divisors (27489342398).

30214222402 is a wasteful number, since it uses less digits than its factorization.

30214222402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5724610.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 30214222402 its reverse (20422241203), we get a palindrome (50636463605).

The spelling of 30214222402 in words is "thirty billion, two hundred fourteen million, two hundred twenty-two thousand, four hundred two".