30022211201212 has 6 divisors (see below), whose sum is σ = 52538869602128. Its totient is φ = 15011105600604.

The previous prime is 30022211201189. The next prime is 30022211201237. The reversal of 30022211201212 is 21210211222003.

It is a self number, because there is not a number n which added to its sum of digits gives 30022211201212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3752776400148 + ... + 3752776400155.

Almost surely, 2^{30022211201212} is an apocalyptic number.

It is an amenable number.

30022211201212 is a deficient number, since it is larger than the sum of its proper divisors (22516658400916).

30022211201212 is a wasteful number, since it uses less digits than its factorization.

30022211201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7505552800307 (or 7505552800305 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 30022211201212 its reverse (21210211222003), we get a palindrome (51232422423215).

The spelling of 30022211201212 in words is "thirty trillion, twenty-two billion, two hundred eleven million, two hundred one thousand, two hundred twelve".