3012202123222 has 4 divisors (see below), whose sum is σ = 4518303184836. Its totient is φ = 1506101061610.

The previous prime is 3012202123153. The next prime is 3012202123303. The reversal of 3012202123222 is 2223212022103.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3012202123222² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3012202123193 and 3012202123202.

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, 753050530804 + ... + 753050530807.

It is an arithmetic number, because the mean of its divisors is an integer number (1129575796209).

Almost surely, 2^{3012202123222} is an apocalyptic number.

3012202123222 is a deficient number, since it is larger than the sum of its proper divisors (1506101061614).

3012202123222 is a wasteful number, since it uses less digits than its factorization.

3012202123222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506101061613.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 3012202123222 its reverse (2223212022103), we get a palindrome (5235414145325).

The spelling of 3012202123222 in words is "three trillion, twelve billion, two hundred two million, one hundred twenty-three thousand, two hundred twenty-two".