2000000022212 has 6 divisors (see below), whose sum is σ = 3500000038878. Its totient is φ = 1000000011104.

The previous prime is 2000000022191. The next prime is 2000000022263. The reversal of 2000000022212 is 2122200000002.

It can be written as a sum of positive squares in only one way, i.e., 1905570419776 + 94429602436 = 1380424^2 + 307294^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2000000022193 and 2000000022202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250000002773 + ... + 250000002780.

It is an arithmetic number, because the mean of its divisors is an integer number (583333339813).

Almost surely, 2^{2000000022212} is an apocalyptic number.

It is an amenable number.

2000000022212 is a deficient number, since it is larger than the sum of its proper divisors (1500000016666).

2000000022212 is a wasteful number, since it uses less digits than its factorization.

2000000022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500000005557 (or 500000005555 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2000000022212 its reverse (2122200000002), we get a palindrome (4122200022214).

The spelling of 2000000022212 in words is "two trillion, twenty-two thousand, two hundred twelve".